Παραπομπή APA

NATO advanced. (1987). Expert judgement and expert systems. Springer-Verlag.

Παραπομπή Chicago Style

NATO advanced. Expert Judgement and Expert Systems. Berlin: Springer-Verlag, 1987.

Παραπομπή MLA

NATO advanced. Expert Judgement and Expert Systems. Springer-Verlag, 1987.