Lazinger, S. S., & Shoval, P. (1987). Prototyping a microcomputer-based online library catalog. Graduate School of Library and Information Science, Publications Office, University of Illinois at Urbana-Champaign.
Παραπομπή σε μορφή Chicago (17η εκδ.)Lazinger, Susan S., και Peretz Shoval. Prototyping a Microcomputer-based Online Library Catalog. Champaign, Ill: Graduate School of Library and Information Science, Publications Office, University of Illinois at Urbana-Champaign, 1987.
Παραπομπή σε μορφή MLA (9th εκδ.)Lazinger, Susan S., και Peretz Shoval. Prototyping a Microcomputer-based Online Library Catalog. Graduate School of Library and Information Science, Publications Office, University of Illinois at Urbana-Champaign, 1987.
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