Παραπομπή σε μορφή APA (7η εκδ.)

Carbonell, J. G. (1981). Subjective understanding: Computer models of belief systems. Umi Research Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Carbonell, Jaime G. Subjective Understanding: Computer Models of Belief Systems. Michigan: Umi Research Press, 1981.

Παραπομπή σε μορφή MLA (9th εκδ.)

Carbonell, Jaime G. Subjective Understanding: Computer Models of Belief Systems. Umi Research Press, 1981.