Chua, . S. L., Estanislao, R. J., & Borrero, S. B. (2011). Top ten travels: Davao. Published and exclusively distributed by Anvil Publishing, Inc.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रChua, Scott Lee, Rommel J. Estanislao, और Susie Baclagon Borrero. Top Ten Travels: Davao. Mandaluyong City: Published and exclusively distributed by Anvil Publishing, Inc, 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्रChua, Scott Lee, et al. Top Ten Travels: Davao. Published and exclusively distributed by Anvil Publishing, Inc, 2011.
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