Hajra Chowdhury. (2010). Workshop Technology. Media Promoter.
Chicago Style aipamenaHajra Chowdhury. Workshop Technology. Mumbai: Media Promoter, 2010.
MLA aipamenaHajra Chowdhury. Workshop Technology. Media Promoter, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.