Gaya APA
Barkley, E, F. (2010).
Student Engagement Techniques: a handbook for College faculty .
San Francisco:
Jhon Wiley Sons, Inc..
Gaya MLA
Barkley, Elizabeth, F..
"Student Engagement Techniques: a handbook for College faculty".
San Francisco:
Jhon Wiley Sons, Inc.,
2010.
MP.