Cita APA

Punch, K. F. A. (2006). Developing effective research proposals (2nd ed.).

Chicago Edition Citation

Punch, Keith F; Author. Developing Effective Research Proposals. 2nd ed. New Delhi, Sage Publications India Pvt Ltd, 2006.

Cita MLA

Punch, Keith F; Author. Developing Effective Research Proposals. 2nd ed. 2006.