Cecco, J. P. D. (1968). The psychology of learning and instruction: Educational psychology. New Jersey: Prentice-Hall.
استشهاد بنمط شيكاغوCecco, John P. De. The Psychology of Learning and Instruction: Educational Psychology. New Jersey: Prentice-Hall, 1968.
MLA استشهادCecco, John P. De. The Psychology of Learning and Instruction: Educational Psychology. New Jersey: Prentice-Hall, 1968.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.