The Development and Evaluation of Protocol Films of Teacher Behavior

Autor:	Gliessman, David, Pugh, Richard C.
Zdroj:	AV Communication Review, 1976 Apr 01. 24(1), 21-48.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/30221354 Zobrazit plný text záznamu