Cunanan Map House. (2013). Political map of the Philippines (2013 edition.). Cunanan Map House.
Chicago-viite (17. p.)Cunanan Map House. Political Map of the Philippines. 2013 edition. Makati City, M.M: Cunanan Map House, 2013.
MLA-viite (8. p.)Cunanan Map House. Political Map of the Philippines. 2013 edition. Cunanan Map House, 2013.
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