湯德宗,《對話憲法憲法對話:湯德宗憲法有聲書》下冊(天宏:2016,增訂三版)(pp. 1~720)。(ISBN 978-986-86987-9-6

湯德宗,《對話憲法‧憲法對話:湯德宗憲法有聲書》上冊(天宏:2015,增訂三版)(pp. 1~511)。(ISBN 978-986-86987-8-9

湯德宗,《權力分立新論 卷一:憲法結構與動態平衡》(天宏:2014,增訂四版)(pp. 1~621)。(ISBN 978-986-86987-6-5

湯德宗,《權力分立新論 卷二:違憲審查與動態平衡》(天宏:2014,增訂四版)(pp. 1~589)。(ISBN 978-986-86987-7-2

湯德宗,《對話憲法憲法對話:湯德宗憲法有聲書》下冊(新學林:2012,增訂二版)(pp. 1~607)。(ISBN 978-957-41-8519-1

湯德宗,《對話憲法憲法對話:湯德宗憲法有聲書》上冊(新學林:2011,增訂二版)(pp. 1~437)。(ISBN 978-957-41-8518-4

Dennis Te-Chung. Tang, 〈Proposal for Revising the Freedom of Government Information Act of 2006〉(Taipei:Ministry of Justice, September 2009) (85 pages).

湯德宗,《對話憲法憲法對話:湯德宗憲法有聲書》上冊(新學林:2007/12)(pp. 1~378)。(ISBN 978-957-41-5902-2

湯德宗,《對話憲法憲法對話:湯德宗憲法有聲書》下冊(新學林:2007/12)(pp. 1~374)。(ISBN 978-957-41-5219-3

Dennis T. C. Tang (with contributions from Ming-Yan Shieh, Ming-Cheng Tsai, Ming-Jye Huang, Chwen-Wen Chen, and Yuan-Hao Liao),A Comparative Study of Regulations Governing Research Misconducts(自刊,2007/3)(pp. 1~325)。(ISBN 978-957-41-4423-5

Dennis T. C. Tang,Restrictions on ACCESS TO Answer Sheets in National Examinations: A Critique of Section 23 of the National Examination Act(考試院:2005/12)。

Dennis T. C. Tang (with contributions from Wen-may Ren and Ji-ping Lin),An Empirical Study of Judicial Reform: An Investigation into Judges' Working Environment(司法院:2005/10)(pp. 1~108

湯德宗,《權力分立新論— 卷一:憲法結構與動態平衡》(元照:2005,增訂三版)(pp. 1~626)。(ISBN 986-7279-12-3

湯德宗,《權力分立新論— 卷二:違憲審查與動態平衡》(元照:2005,增訂三版)(pp. 1~609)。(ISBN 986-7279-13-1

Dennis Te-Chung. Tang,《行政程序法論– 論正當行政程序》(元照:2003,增訂二版)(pp. 1~559)。(ISBN 986-7787-45-5

Dennis T. C. Tang,E-Government and the Implementation of the Administrative Procedure Act,(行政院經建會:20028月)(pp. 1~178

湯德宗,《行政程序法論》(元照:2001)(pp. 1~433)。(ISBN957-0332-62-X

Dennis Te-Chung. Tang,〈Separation of Powers Revisited〉(自刊:1998)(pp. 1~673)。(ISBN 957-97273-7-6

Dennis Te-Chung. Tang,Proposals for Integrating Nature Conservation Functions of Various Central Departments into A Ministry of Environment: With Reflections on Practices in Japan, Germany, United Kingdom, Denmark and the Netherlands(行政院研考會:1998)(pp. 1~371)。(ISBN957-02-3195-5

Dennis T. C. Tang (with contributions from Chun-Seng Chen),Reforming Recycling in Taiwan: Lessons from the U.K., Germany, Sweden, Japan and U.S.A., in Research on Resources Recycling and Reuse Act(行政院研考會:1997)(pp. 1~423)。(ISBN957-02-0729-9

Dennis T. C. Tang (with contributions from Tze-shiou Chien & Chia-Ying Hong),A Study of US Public Contract Law -- Recommendations on Reforming the ROC Government Procurement System(行政院研考會:1995)(pp. 1~430)。(ISBN957-00-2858-0

湯德宗(主持)、周子敬(協同),《我國加入國際環保公約途徑之研究》(pp. 1~103)(行政院環保署:1993/6)。

Dennis Te-Chung. Tang,Introduction to American Environmental Lawpp. 1~202(自刊,1990


Dennis Te-Chung Tang, On the Feasibility of Economic Incentives in Taiwan’s Environmental Regulations: Lessons from the American Experience (Institute of European and American Studies, Academia Sinica, 1990) (pp. 1~551)