Cita APA (7a ed.)

Czerniawska, F. (2011). Buying professionals services how to get value for money from consultants and other professionals services providers. Profile Books.

Cita Chicago Style (17a ed.)

Czerniawska, F. Buying Professionals Services How to Get Value for Money from Consultants and Other Professionals Services Providers. London: Profile Books, 2011.

Cita MLA (9a ed.)

Czerniawska, F. Buying Professionals Services How to Get Value for Money from Consultants and Other Professionals Services Providers. Profile Books, 2011.