Rubin, L. T., Semorlan, T. P., de Leon, O. F., & Casanova, A. P. (2006). Retorika, wikang Filipino at sulating pananaliksik. Rex Book Store.
Chicago Style (17th ed.) CitationRubin, Ligaya T., Teresita Perez Semorlan, Olivia F. de Leon, and Arthur P. Casanova. Retorika, Wikang Filipino at Sulating Pananaliksik. Manila: Rex Book Store, 2006.
MLA (9th ed.) CitationRubin, Ligaya T., et al. Retorika, Wikang Filipino at Sulating Pananaliksik. Rex Book Store, 2006.
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