Cita APA

Friedlander, W. A. (1977). Concepts and methods of social work (Ed.2.).

Citación estilo Chicago

Friedlander, Walter A. Concepts and Methods of Social Work. Ed.2. New Delhi, Prentice Hall of India, 1977.

Cita MLA

Friedlander, Walter A. Concepts and Methods of Social Work. Ed.2. 1977.