Read, W. P. (1961). Knowledge and goodness. Extension Division, University of Utah.
Style de citation Chicago (17e éd.)Read, Waldemer P. Knowledge and Goodness. Salt Lake City: Extension Division, University of Utah, 1961.
Style de citation MLA (8e éd.)Read, Waldemer P. Knowledge and Goodness. Extension Division, University of Utah, 1961.
Attention : ces citations peuvent ne pas être correctes à 100%.