APA (7th ed.) Zitazioa
Locke, L. F., Spirduso, W. W., & Silverman, S. J. Proposals That Work: A Guide for Planning Dissertations and Grant Proposals (6a edición.). Sage.
Chicago Style (17th ed.) Zitazioa
Locke, Lawrence F., Waneen Wyrick Spirduso, eta Stephen J. Silverman. Proposals That Work: A Guide for Planning Dissertations and Grant Proposals. 6a edición. Los Angeles, EUA: Sage.
MLA (9th ed.) Zitazioa
Locke, Lawrence F., et al. Proposals That Work: A Guide for Planning Dissertations and Grant Proposals. 6a edición. Sage.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.