APA-čujuhus (7. p.)

Bratko, I. (1990). Prolog programming for artificial intelligence (2nd ed.). Addison-Wesley Pub. Co..

Chicago-čujuhus (17. p.)

Bratko, Ivan. Prolog Programming for Artificial Intelligence. 2nd ed. Wokingham, England ; Reading, Mass.: Addison-Wesley Pub. Co., 1990.

MLA-čujuhus (9. p.)

Bratko, Ivan. Prolog Programming for Artificial Intelligence. 2nd ed. Addison-Wesley Pub. Co., 1990.

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