Antigua, M. I., Itchon, C., Laya, A. M., & Madamba, G. (2000). A Feasibility study on Prince Portable Lifter. College of Engineering.
Chicago Style (17. basım) AtıfAntigua, Marcial III, Concepcion Itchon, Ana Maria Laya, ve Glenford Madamba. A Feasibility Study on Prince Portable Lifter. Diliman, Quezon City: College of Engineering, 2000.
MLA (9th ed.) AtıfAntigua, Marcial III, et al. A Feasibility Study on Prince Portable Lifter. College of Engineering, 2000.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..