Cita APA (7th ed.)

Greve, C. (2008). Contracting for public services. Routledge.

Cita Chicago (17th ed.)

Greve, Carsten. Contracting for Public Services. London ; New York: Routledge, 2008.

Cita MLA (8th ed.)

Greve, Carsten. Contracting for Public Services. Routledge, 2008.