Rivera, M. M., & Rivera, R. V. (1996). Practical guide to thesis and dissertation writing. Katha Pub.
Lua i Stíl Chicago (17ú heag.)Rivera, Maximiano M., agus Roela Victoria Rivera. Practical Guide to Thesis and Dissertation Writing. Quezon City: Katha Pub, 1996.
Lua MLA (8ú heag.)Rivera, Maximiano M., agus Roela Victoria Rivera. Practical Guide to Thesis and Dissertation Writing. Katha Pub, 1996.
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