BRĂTIANU, C. (2000). Modele de gândire. Babes-Bolyai University.
Cita Chicago (17th ed.)BRĂTIANU, Constantin. Modele De Gândire. Babes-Bolyai University, 2000.
Cita MLA (9th ed.)BRĂTIANU, Constantin. Modele De Gândire. Babes-Bolyai University, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.