Henry, N. B. (1950). Learning and instruction. Chicago: National Society for the Study of Education] distributed by the University of Chicago Press.
استشهاد بنمط شيكاغوHenry, Nelson B. Learning and Instruction. Chicago: National Society for the Study of Education] distributed by the University of Chicago Press, 1950.
MLA استشهادHenry, Nelson B. Learning and Instruction. Chicago: National Society for the Study of Education] distributed by the University of Chicago Press, 1950.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.