Policarpio, M. V., & Angon, J. J. D. An economic analysis of the declining Philippine copper mining industry.
Chicago Style (17th ed.) CitationPolicarpio, Michael V., and Jerome Juan D. Angon. An Economic Analysis of the Declining Philippine Copper Mining Industry.
MLA (9th ed.) CitationPolicarpio, Michael V., and Jerome Juan D. Angon. An Economic Analysis of the Declining Philippine Copper Mining Industry.
Warning: These citations may not always be 100% accurate.