Navarro, C. O. (1979). The factors affecting domestic trade and development in Central Visayas and Northern Mindanao, 1963-1972 [microform]. Photoduplication Service. University of the Philippines Library.
Lua i Stíl Chicago (17ú heag.)Navarro, Corazon O. The Factors Affecting Domestic Trade and Development in Central Visayas and Northern Mindanao, 1963-1972 [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1979.
Lua MLA (9ú heag.)Navarro, Corazon O. The Factors Affecting Domestic Trade and Development in Central Visayas and Northern Mindanao, 1963-1972 [microform]. Photoduplication Service. University of the Philippines Library, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.