Petalver, A. A. (2015). Challenges in the development of agri-tourism in Bani, Pangasinan: Views of tourism stakeholders. UP Asian Institute of Tourism.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPetalver, Arona A. Challenges in the Development of Agri-tourism in Bani, Pangasinan: Views of Tourism Stakeholders. Quezon City: UP Asian Institute of Tourism, 2015.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPetalver, Arona A. Challenges in the Development of Agri-tourism in Bani, Pangasinan: Views of Tourism Stakeholders. UP Asian Institute of Tourism, 2015.
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