APA (7e ed.) Bronvermelding

Ragg, N. M. (1977). People not cases: A philosophical approach to social work. Routledge & K. Paul.

Chicago (17e ed.) Bronvermelding

Ragg, Nicholas M. People Not Cases: A Philosophical Approach to Social Work. London ; Boston: Routledge & K. Paul, 1977.

MLA (8e ed.) Bronvermelding

Ragg, Nicholas M. People Not Cases: A Philosophical Approach to Social Work. Routledge & K. Paul, 1977.