Axalan, M. H. H., Manansala, M. C. U., & Reyes, R. G. (1997). Mix Plant Incorporated: A production systems study. College of Engineering.
Citazione stile Chigago Style (17a edizione)Axalan, Maria Hestia H., Maria Carmela U. Manansala, e Roberto G. Reyes. Mix Plant Incorporated: A Production Systems Study. Diliman, Quezon City: College of Engineering, 1997.
Citatione MLA (9a ed.)Axalan, Maria Hestia H., et al. Mix Plant Incorporated: A Production Systems Study. College of Engineering, 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.