Cita APA (7th ed.)

Ballesteros, P., Bayron, E. L., Delmo, F. A., Guerrero, H. J., & Ouano, M. G. (1993). Balanghai International Incorporated: A production systems study. College of Engineering.

Cita Chicago (17th ed.)

Ballesteros, Patrick, Eric L. Bayron, Femelyn A. Delmo, Honorio Jerome Guerrero, i Mary Grace Ouano. Balanghai International Incorporated: A Production Systems Study. Diliman, Quezon City: College of Engineering, 1993.

Cita MLA (9th ed.)

Ballesteros, Patrick, et al. Balanghai International Incorporated: A Production Systems Study. College of Engineering, 1993.