Codlin, E. M. (1982). Aslib directory of information sources in the United Kingdom (5th. ed.). London: Aslib.
Chicago Style CitationCodlin, Ellen M. Aslib Directory of Information Sources in the United Kingdom. 5th. ed. London: Aslib, 1982.
MLA CitationCodlin, Ellen M. Aslib Directory of Information Sources in the United Kingdom. 5th. ed. London: Aslib, 1982.
Warning: These citations may not always be 100% accurate.