Reducto, K. P. M., & De Leon, P. (2018). The economic benefits and costs of ISO 9001: 2008 implementation at the building and facilities permits division, engineering services group, clark development corporation. University of the Philippines Diliman Extension Program in Pampanga.
Chicago Style aipamenaReducto, Korina Pearl M., and Patrick De Leon. The Economic Benefits and Costs of ISO 9001: 2008 Implementation at the Building and Facilities Permits Division, Engineering Services Group, Clark Development Corporation. Pampanga: University of the Philippines Diliman Extension Program in Pampanga, 2018.
MLA aipamenaReducto, Korina Pearl M., and Patrick De Leon. The Economic Benefits and Costs of ISO 9001: 2008 Implementation at the Building and Facilities Permits Division, Engineering Services Group, Clark Development Corporation. University of the Philippines Diliman Extension Program in Pampanga, 2018.