Gray, P. M. D., Kulkarni, K. G., & Paton, N. W. (1992). Object-oriented databases: A semantic data model approach (2. [printing].). Prentice-Hall.
Chicago Style (17th ed.) CitationGray, Peter M. D., Krishnarao G. Kulkarni, and Norman W. Paton. Object-oriented Databases: A Semantic Data Model Approach. 2. [printing]. New York, u.a: Prentice-Hall, 1992.
MLA (9th ed.) CitationGray, Peter M. D., et al. Object-oriented Databases: A Semantic Data Model Approach. 2. [printing]. Prentice-Hall, 1992.
Warning: These citations may not always be 100% accurate.