Bantegui, B. G. (1977). A survey of the possibilities for sugar crop insurance against typhoon damage in the Philippines [microform]. Photoduplication Service. University of the Philippines Library.
Cita Chicago (17th ed.)Bantegui, Bernardino G. A Survey of the Possibilities for Sugar Crop Insurance Against Typhoon Damage in the Philippines [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.
Cita MLA (9th ed.)Bantegui, Bernardino G. A Survey of the Possibilities for Sugar Crop Insurance Against Typhoon Damage in the Philippines [microform]. Photoduplication Service. University of the Philippines Library, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.