Barkley, E. F. Student engagement techniques: A handbook for college faculty.
Citazione stile Chigago Style (17a edizione)Barkley, Elizabeth F. Student Engagement Techniques: A Handbook for College Faculty.
Citatione MLA (8a ed.)Barkley, Elizabeth F. Student Engagement Techniques: A Handbook for College Faculty.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.