Tohutoro APA (7th ed.)

Andres, T. Q. D. (1998). Preparing a research proposal: A detailed analysis. New Day Publishers.

Tohutoru Kātū Chicago (17th ed.)

Andres, Tomas Quintin Donato. Preparing a Research Proposal: A Detailed Analysis. Quezon City: New Day Publishers, 1998.

Tohutoro MLA (9th ed.)

Andres, Tomas Quintin Donato. Preparing a Research Proposal: A Detailed Analysis. New Day Publishers, 1998.