Cita APA

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

Citación estilo Chicago

Punch, Keith. Developing Effective Research Proposals. 2nd ed. London: SAGE, 2006.

Cita MLA

Punch, Keith. Developing Effective Research Proposals. 2nd ed. SAGE, 2006.

Warning: These citations may not always be 100% accurate.