Cita APA (7th ed.)

Lewis, D. (2001). The management of non-governmental development organizations: An introduction. Routledge.

Cita Chicago (17th ed.)

Lewis, David. The Management of Non-governmental Development Organizations: An Introduction. London: Routledge, 2001.

Cita MLA (9th ed.)

Lewis, David. The Management of Non-governmental Development Organizations: An Introduction. Routledge, 2001.