Gaya APA
Mckeachie, W, J. (1994).
Teaching Tips Strategies research and theory for college and university teachers (ed. 9).
Lexington - toronto:
D.C. Heath and Company.
Gaya MLA
Mckeachie, Wilbert, J..
"Teaching Tips Strategies research and theory for college and university teachers".
ed. 9
Lexington - toronto:
D.C. Heath and Company,
1994.
Buku.