Travers, R. M. W. Essentials of learning: The new cognitive learning for students of education (Fifth edition.).
Citazione stile Chigago Style (17a edizione)Travers, Robert Morris William. Essentials of Learning: The New Cognitive Learning for Students of Education. Fifth edition.
Citatione MLA (8a ed.)Travers, Robert Morris William. Essentials of Learning: The New Cognitive Learning for Students of Education. Fifth edition.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.