Autor:	Sadler, Philip M., Gould, Roy R., Leiker, P. Steven, Antonucci, Paul R. A., Kimberk, Robert, Deutsch, Freeman S., Hoffman, Beth, Dussault, Mary, Contos, Adam, Brecher, Kenneth, French, Linda
Zdroj:	Journal of Science Education and Technology, 2001 Mar 01. 10(1), 39-55.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/40188633 Zobrazit plný text záznamu Full text from SpringerLink