Παραπομπή APA

Denicolo,Pam, & Becker,Lucinda. (2012). Developing Research Proposals. Sage.

Παραπομπή Chicago Style

Denicolo,Pam, και Becker,Lucinda. Developing Research Proposals. London: Sage, 2012.

Παραπομπή MLA

Denicolo,Pam, και Becker,Lucinda. Developing Research Proposals. Sage, 2012.