Gaya APA

FRAENKEL, J, R., Wallen, N, E. (1993). How to Design and Evaluate Research in Education (Ed. 2). Banjarmasin: CIDA-McGill-Project.

Gaya MLA

FRAENKEL, Jack, R.., Wallen, Norman, E.. "How to Design and Evaluate Research in Education". Ed. 2 Banjarmasin: CIDA-McGill-Project, 1993. Text.