Billah, M. (2015). CLT & ELT in Bangladeshi context (Revised edition.). Murdhonno.
Chicago Style aipamenaBillah, Masum. CLT & ELT in Bangladeshi Context. Revised edition. Dhaka: Murdhonno, 2015.
MLA aipamenaBillah, Masum. CLT & ELT in Bangladeshi Context. Revised edition. Murdhonno, 2015.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.