Gaya APA

Saaty, T, L., Vargas, L, G. (2012). Models, Medthods, concept & Applicartions of the analytic Hierarchy Process . new york: Second Edition.

Gaya MLA

Saaty, Thomas, L., Vargas, Luis, G. "Models, Medthods, concept & Applicartions of the analytic Hierarchy Process". new york: Second Edition, 2012. Text.