APA (7 ম সংস্করণ) উদ্ধৃতি

Castillo, J. C. (1991). A Goal programming application. UP College of Engineering.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Castillo, Joseph C. A Goal Programming Application. Quezon City: UP College of Engineering, 1991.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Castillo, Joseph C. A Goal Programming Application. UP College of Engineering, 1991.