Bratko, I. (2001). Prolog programming for artificial intelligence (3rd ed.). Pearson.
Cita Chicago (17th ed.)Bratko, Ivan. Prolog Programming for Artificial Intelligence. 3rd ed. Delhi: Pearson, 2001.
Cita MLA (9th ed.)Bratko, Ivan. Prolog Programming for Artificial Intelligence. 3rd ed. Pearson, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.