Estaño, W. T. Q. (2008). Enhancing study habits and attitudes of first year high school students.
Chicago-referens (17:e uppl.)Estaño, William Thomas Q. Enhancing Study Habits and Attitudes of First Year High School Students. 2008.
MLA-referens (9:e uppl.)Estaño, William Thomas Q. Enhancing Study Habits and Attitudes of First Year High School Students. 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.