APA stil citiranja

Ferris, J. (1986). Knowol: Knowol : the knowledge oriented language (1. izd.). Intelligent Machine Company.

Chicago stil citiranja

Ferris, Jeffrey. Knowol: Knowol : the knowledge oriented language. 1. izd. Intelligent Machine Company, 1986.

MLA stil citiranja

Ferris, Jeffrey. Knowol: Knowol : the knowledge oriented language. 1. izd. Intelligent Machine Company, 1986.

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