University of the Philippines Diliman. Information Technology Training Center, Salvio, S. J., Carreon, M., & Paje, P. (2012). Service science, management and engineering. DZUP.
Citazione stile Chigago Style (17a edizione)University of the Philippines Diliman. Information Technology Training Center, Sarah Joy Salvio, Mario Carreon, e Paulo Paje. Service Science, Management and Engineering. Quezon City: DZUP, 2012.
Citatione MLA (9a ed.)University of the Philippines Diliman. Information Technology Training Center, et al. Service Science, Management and Engineering. DZUP, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.