Cita APA

Punch, K. (2016). Developing effective research proposals. London: Sage.

Chicago Style Citation

Punch, Keith. Developing Effective Research Proposals. London: Sage, 2016.

Cita MLA

Punch, Keith. Developing Effective Research Proposals. London: Sage, 2016.

Atenció: Aquestes cites poden no estar 100% correctes.