David M Rothwell. (1992). Ingres and Relational Databases: An Introduction to Theory and Practice. McGraw-Hill.
शिकागो स्टाइल उद्धरणDavid M Rothwell. Ingres and Relational Databases: An Introduction to Theory and Practice. McGraw-Hill, 1992.
एमएलए उद्धरणDavid M Rothwell. Ingres and Relational Databases: An Introduction to Theory and Practice. McGraw-Hill, 1992.
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