Andres, T. Q. D. (1998). Preparing a research proposal: A detailed analysis. New Day Publishers.
Lua i Stíl Chicago (17ú heag.)Andres, Tomas Quintin Donato. Preparing a Research Proposal: A Detailed Analysis. Quezon City: New Day Publishers, 1998.
Lua MLA (9ú heag.)Andres, Tomas Quintin Donato. Preparing a Research Proposal: A Detailed Analysis. New Day Publishers, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.