APA (7e ed.) Bronvermelding

Belmonte, R. A. (1985). An Information system study on Alcon Philippines. College of Engineering.

Chicago (17e ed.) Bronvermelding

Belmonte, Ramon A. An Information System Study on Alcon Philippines. Diliman, Quezon City: College of Engineering, 1985.

MLA (9e ed.) Bronvermelding

Belmonte, Ramon A. An Information System Study on Alcon Philippines. College of Engineering, 1985.