Eells, K. W., & Davis, A. (1951). Intelligence and cultural differences: A study of cultural learning and problem-solving. University of Chicago Press.
Dyfyniad Arddull ChicagoEells, Kenneth Walter, and Allison Davis. Intelligence and Cultural Differences: A Study of Cultural Learning and Problem-solving. [Chicago]: University of Chicago Press, 1951.
Dyfyniad MLAEells, Kenneth Walter, and Allison Davis. Intelligence and Cultural Differences: A Study of Cultural Learning and Problem-solving. University of Chicago Press, 1951.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.