Gaya APA
Posner, G, J. (1997).
Course Design: a Giude to Curriculum Development For Teachers / George J. Posner .
:
Longman Publisher.
Gaya MLA
Posner, George, J..
"Course Design: a Giude to Curriculum Development For Teachers / George J. Posner".
:
Longman Publisher,
1997.
Referensi.