(2001). Mga manunulat ng Rehiyon 1. Groundwater Publications and Research Corp.
Chicago Style (17th ed.) CitationMga Manunulat Ng Rehiyon 1. Makati City: Groundwater Publications and Research Corp, 2001.
MLA (9th ed.) CitationMga Manunulat Ng Rehiyon 1. Groundwater Publications and Research Corp, 2001.
Warning: These citations may not always be 100% accurate.