(1996). Good natured: The origins of right and wrong in humans and other animals / Frans de Waal.
Cita Chicago (17th ed.)Good Natured: The Origins of Right and Wrong in Humans and Other Animals / Frans De Waal. 1996.
Cita MLA (9th ed.)Good Natured: The Origins of Right and Wrong in Humans and Other Animals / Frans De Waal. 1996.
Atenció: Aquestes cites poden no estar 100% correctes.