Ilagan, G., Jamorabon, M., & Padre, I. F. (1999). A methods engineering study on Lovely Dianne Brassiere. College of Engineering.
Chicago Style aipamenaIlagan, Gazel, Melvin Jamorabon, and Ida Felissa Padre. A Methods Engineering Study on Lovely Dianne Brassiere. Diliman, Quezon City: College of Engineering, 1999.
MLA aipamenaIlagan, Gazel, et al. A Methods Engineering Study on Lovely Dianne Brassiere. College of Engineering, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.