Maputol, A., Santos, R., & Tappa, M. (2003). An industrial quality control study on Alaska Milk Corporation. College of Engineering.
Citazione stile Chigago Style (17a edizione)Maputol, Arlene, Rowell Santos, e Millette Tappa. An Industrial Quality Control Study on Alaska Milk Corporation. Diliman, Quezon City: College of Engineering, 2003.
Citatione MLA (9a ed.)Maputol, Arlene, et al. An Industrial Quality Control Study on Alaska Milk Corporation. College of Engineering, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.