The Third Manifesto
Darwen, Hugh; Date, C. J. (March 1995). “The third manifesto”. ACM SIGMOD Record (New York, New York, USA: ACM Press) 24 (1): 39–49. doi:10.1145/202660.202667. ISSN 0163-5808. http://acm.org/sigmod/record/issues/9503/manifesto.ps.
Date, C. J. (August 1998). “Preview of The Third Manifesto”. Database Programming & Design (San Francisco, California: Miller Freeman Publications) 11 (8): 67. ISSN 0895-4518. OCLC 89297479. http://www.dbpd.com/vault/9808date.html 2007年6月18日閲覧。.
Date, C. J.; Darwen, Hugh (1998). Foundation for object/relational databases: The Third Manifesto: a detailed study of the impact of objects and type theory on the relational model of data including a comprehensive proposal for type inheritance (1st edition ed.