Rujoiu, Octavian. “HANS-WERNER BIERHOFF, Prosocial Behaviour, New York, Psichology Press, 2002, 385 P.”. Sociologie Românească 2, no. 3 (October 11, 2004): 246-247. Accessed October 21, 2026. https://arsociologie.ro/revistasociologieromaneasca/sr/article/view/957.