APA (7e ed.) Bronvermelding

Coley, S. M., & Scheinberg, C. A. (2000). Proposal writing. Sage.

Chicago (17e ed.) Bronvermelding

Coley, Soraya M., en Cynthia A. Scheinberg. Proposal Writing. Thousand Oaks: Sage, 2000.

MLA (9e ed.) Bronvermelding

Coley, Soraya M., en Cynthia A. Scheinberg. Proposal Writing. Sage, 2000.