APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

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