Gaya APA

Madsen, D. (1992). Successful dissertations and theses::a guide to graduate student research from proposal to completion (Ed. 2). Usa: Jossey-Bass Publishers.

Gaya MLA

Madsen, David. "Successful dissertations and theses::a guide to graduate student research from proposal to completion". Ed. 2 Usa: Jossey-Bass Publishers, 1992. Text.