Gill, P. (2007). Business process outsourcing and call centre. Srishti Book Distributor.
Chicago Style (17th ed.) CitationGill, Priya. Business Process Outsourcing and Call Centre. New Delhi: Srishti Book Distributor, 2007.
MLA引文Gill, Priya. Business Process Outsourcing and Call Centre. Srishti Book Distributor, 2007.
警告:這些引文格式不一定是100%准確.