(1987). Database design for information retrieval: A conceptual approach / Raya Fidel.
Cita Chicago (17th ed.)Database Design for Information Retrieval: A Conceptual Approach / Raya Fidel. 1987.
Cita MLA (9th ed.)Database Design for Information Retrieval: A Conceptual Approach / Raya Fidel. 1987.
Atenció: Aquestes cites poden no estar 100% correctes.