Philippines Department of Tourism Western Visayas , Region VI. (1997). Western Visayas tourism situation report 1997-1998. Department of Tourism.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPhilippines Department of Tourism Western Visayas , Region VI. Western Visayas Tourism Situation Report 1997-1998. Tacloban City: Department of Tourism, 1997.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPhilippines Department of Tourism Western Visayas , Region VI. Western Visayas Tourism Situation Report 1997-1998. Department of Tourism, 1997.
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