Παραπομπή APA

Codlin, E. M. (1982). Aslib directory of information sources in the United Kingdom: V.1.science, technology and commerce (Fifth edition.). London: Aslib.

Παραπομπή Chicago Style

Codlin, Ellen M. Aslib Directory of Information Sources in the United Kingdom: V.1.science, Technology and Commerce. Fifth edition. London: Aslib, 1982.

Παραπομπή MLA

Codlin, Ellen M. Aslib Directory of Information Sources in the United Kingdom: V.1.science, Technology and Commerce. Fifth edition. London: Aslib, 1982.

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