Diaz, Y., Inciong, R. J., Rodriguez, G., Salvacruz, V., & Suganob, P. (1984). A Systems study on the Energy Research and Development Division of the Philippine National Oil Company. College of Engineering.
Citación estilo ChicagoDiaz, Yolanda, Rodrigo Jr Inciong, Gerardo Rodriguez, Vivien Salvacruz, and Perlita Suganob. A Systems Study on the Energy Research and Development Division of the Philippine National Oil Company. Diliman, Quezon City: College of Engineering, 1984.
Cita MLADiaz, Yolanda, et al. A Systems Study on the Energy Research and Development Division of the Philippine National Oil Company. College of Engineering, 1984.
Warning: These citations may not always be 100% accurate.