Constantino, V. M., & Mananghaya, R. (2004). An evaluation of the impact of moving customer service online: The e-GSIS experience. University of the Philippines Diliman.
Chicago-Zitierstil (17. Ausg.)Constantino, Vilma M., und Rufino Mananghaya. An Evaluation of the Impact of Moving Customer Service Online: The E-GSIS Experience. Quezon City: University of the Philippines Diliman, 2004.
MLA-Zitierstil (9. Ausg.)Constantino, Vilma M., und Rufino Mananghaya. An Evaluation of the Impact of Moving Customer Service Online: The E-GSIS Experience. University of the Philippines Diliman, 2004.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.