Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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