Clever Hans (the Horse of Mr. von Osten): A Contribution to Experimental, Animal, and Human Psychology Oskar Pfungst C. Stumpf Carl L. Rahn James R. Angell

Autor:	Johnson, Harry Miles
Zdroj:	The Journal of Philosophy, Psychology and Scientific Methods, 1911 Nov . 8(24), 663-666.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/2012691 Zobrazit plný text záznamu