APA استشهاد

Kumar,, P. (2008). Business/industrial librarianship. B.R..

استشهاد بنمط شيكاغو

Kumar,, P.S.G. Business/industrial Librarianship. Delhi: B.R., 2008.

MLA استشهاد

Kumar,, P.S.G. Business/industrial Librarianship. B.R., 2008.