Leigh, W., & Paz, N. (1989). The Use of SQL and Second Generation Database Management Systems for Data Processing and Information Retrieval in Libraries.
Chicago-Zitierstil (17. Ausg.)Leigh, William, und Noemi Paz. The Use of SQL and Second Generation Database Management Systems for Data Processing and Information Retrieval in Libraries. 1989.
MLA-Zitierstil (9. Ausg.)Leigh, William, und Noemi Paz. The Use of SQL and Second Generation Database Management Systems for Data Processing and Information Retrieval in Libraries. 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.