StrongmanK. T.The effect of anxiety on food intake in the rat. Quarterly Journal of Experimental Psychology, 1965, 18, 255–260.
2.
StrongmanK. T.ColesM. G. H.RemingtonR. E.WookeyP. E.The effect of shock duration and intensity on the ingestion of food of varying palatability. Quarterly Journal of Experimental Psychology, 1970, 22, 521–525.