Gaya APA

Copland, M, A. (). Problem-based learning and prospective pricipals' problem-framing ability : (Educational Administration36, No. 4, August 200058). : .

Gaya MLA

Copland, Michael, Aaron. "Problem-based learning and prospective pricipals' problem-framing ability :". Educational Administration36, No. 4, August 200058 : , . Artikel.