Kardiner, A., & Preble, E. (1962). They studied man. Secker & Warburgh.
Dyfyniad Arddull ChicagoKardiner, Abram, and Edward Preble. They Studied Man. London: Secker & Warburgh, 1962.
Dyfyniad MLAKardiner, Abram, and Edward Preble. They Studied Man. Secker & Warburgh, 1962.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.