Cunanan Map House. (2013). Political map of the Philippines (2013 edition.). Cunanan Map House.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCunanan Map House. Political Map of the Philippines. 2013 edition. Makati City, M.M: Cunanan Map House, 2013.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCunanan Map House. Political Map of the Philippines. 2013 edition. Cunanan Map House, 2013.
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