APA aipamena

University, B. (2012). e-Bulletin December 2011. BRAC University.

Chicago Style aipamena

University, BRAC. E-Bulletin December 2011. BRAC University, 2012.

MLA aipamena

University, BRAC. E-Bulletin December 2011. BRAC University, 2012.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.