Sanchez, C. A., & Agpaoa, F. B. (1997). Contemporary social problems and issues (3rd ed.). National Bookstore.
Chicago Style (17th ed.) CitationSanchez, Custodiosa A., and Fe B. Agpaoa. Contemporary Social Problems and Issues. 3rd ed. Mandaluyong: National Bookstore, 1997.
MLA (9th ed.) CitationSanchez, Custodiosa A., and Fe B. Agpaoa. Contemporary Social Problems and Issues. 3rd ed. National Bookstore, 1997.
Warning: These citations may not always be 100% accurate.