Nepunan, E., Bucaycay, J. S., Macaraeg, M. T. F., Canizares, M. R. V., & Poblete, A. R. L. (1991). A Systems study of the dietary department of the Makati Medical Center. College of Engineering, University of the Philippines Diliman.

Nepunan, Edwin, Jocelyn S. Bucaycay, Maria Teresa F. Macaraeg, Maria Rowena V. Canizares, and Anthony Raymond L. Poblete. A Systems Study of the Dietary Department of the Makati Medical Center. Department of Industrial Engineering and Operations Research: College of Engineering, University of the Philippines Diliman, 1991.

Nepunan, Edwin, et al. A Systems Study of the Dietary Department of the Makati Medical Center. College of Engineering, University of the Philippines Diliman, 1991.