Travers, R. (1982). Essentials of learning: The new cognitive learning for students of education. Macmillan.
Citazione stile Chigago Style (17a edizione)Travers, Robert. Essentials of Learning: The New Cognitive Learning for Students of Education. New York: Macmillan, 1982.
Citatione MLA (9a ed.)Travers, Robert. Essentials of Learning: The New Cognitive Learning for Students of Education. Macmillan, 1982.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.