APA (7. basım) Alıntı

Gill, P. (2007). Business process outsourcing and call centre. Srishti Book Distributor.

Chicago Style (17. basım) Atıf

Gill, Priya. Business Process Outsourcing and Call Centre. New Delhi: Srishti Book Distributor, 2007.

MLA (9th ed.) Atıf

Gill, Priya. Business Process Outsourcing and Call Centre. Srishti Book Distributor, 2007.