Não informado. (1958). Journal of the Experimental Analysis of Behavior. Society for the Experimental Analysis of Behavior.
Chicago-referens (17:e uppl.)Não informado. Journal of the Experimental Analysis of Behavior. Bloomington, Ind: Society for the Experimental Analysis of Behavior, 1958.
MLA-referens (8:e uppl.)Não informado. Journal of the Experimental Analysis of Behavior. Society for the Experimental Analysis of Behavior, 1958.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.