Gaya APA

H., W, B. (2001). The Seven Laws Of The Learner ; How To Teach Almost Anything To Practically Anyone! (Trawas) . Oregon: Multnomah Press.

Gaya MLA

H., Wilkinson, Bruce. "The Seven Laws Of The Learner ; How To Teach Almost Anything To Practically Anyone! (Trawas)". Oregon: Multnomah Press, 2001. Text.