Philippines. Department of Tourism. Cordillera Administrative Region. (2000). Cordillera Administrative Region 2000-2001tourism situationer. Department of Tourism Cordillera Administrative Region.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPhilippines. Department of Tourism. Cordillera Administrative Region. Cordillera Administrative Region 2000-2001tourism Situationer. Baguio City: Department of Tourism Cordillera Administrative Region, 2000.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPhilippines. Department of Tourism. Cordillera Administrative Region. Cordillera Administrative Region 2000-2001tourism Situationer. Department of Tourism Cordillera Administrative Region, 2000.
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