Cita APA (7th ed.)

Ramos, N. M., Estrada, G., & Felipe, J. (2007). An analysis of the Philippine business process outsourcing industry. Asian Development Bank.

Cita Chicago (17th ed.)

Ramos, Nedelyn Magtibay, Gemma Estrada, i Jesus Felipe. An Analysis of the Philippine Business Process Outsourcing Industry. [Mandaluyong City]: Asian Development Bank, 2007.

Cita MLA (9th ed.)

Ramos, Nedelyn Magtibay, et al. An Analysis of the Philippine Business Process Outsourcing Industry. Asian Development Bank, 2007.