Angeles, N. J. C., & Lasco, E. C. V. (2011). Market potential of an agritourism product based on the cocoa farms of San Isidro, Davao. UP Asian Institute of Tourism.
Lua i Stíl Chicago (17ú heag.)Angeles, Nicole Jamie C., agus Elise Christina V. Lasco. Market Potential of an Agritourism Product Based on the Cocoa Farms of San Isidro, Davao. Quezon City: UP Asian Institute of Tourism, 2011.
Lua MLA (9ú heag.)Angeles, Nicole Jamie C., agus Elise Christina V. Lasco. Market Potential of an Agritourism Product Based on the Cocoa Farms of San Isidro, Davao. UP Asian Institute of Tourism, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.