University of the Philippines, Campos, J. C., Duran, E. Y., & Mamon, A. T. (1957). Proposed Code of the University of the Philippines, 1957: Comp. and rev. under the direction and supervision of Jose C. Campos, Jr., assisted by Ernesto Y. Duran [and] Agnes T. Mamon. s.n.].
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)University of the Philippines, Jose C. Campos, Ernesto Y. Duran, và Agnes T. Mamon. Proposed Code of the University of the Philippines, 1957: Comp. and Rev. Under the Direction and Supervision of Jose C. Campos, Jr., Assisted by Ernesto Y. Duran [and] Agnes T. Mamon. [Quezon City: s.n.], 1957.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)University of the Philippines, et al. Proposed Code of the University of the Philippines, 1957: Comp. and Rev. Under the Direction and Supervision of Jose C. Campos, Jr., Assisted by Ernesto Y. Duran [and] Agnes T. Mamon. s.n.], 1957.