Samuel N. Postlethwait and Associates & Purdue University. (1977). Exploring teaching alternatives. Burgess Pub. Co..
Style de citation Chicago (17e éd.)Samuel N. Postlethwait and Associates et Purdue University. Exploring Teaching Alternatives. Minneapolis: Burgess Pub. Co., 1977.
Style de citation MLA (8e éd.)Samuel N. Postlethwait and Associates et Purdue University. Exploring Teaching Alternatives. Burgess Pub. Co., 1977.
Attention : ces citations peuvent ne pas être correctes à 100%.