APA-Zitierstil (7. Ausg.)

Esto, W. (1991). A Goal programming model formulation: Printing job selection : De Paul Printing Press. UP College of Engineering.

Chicago-Zitierstil (17. Ausg.)

Esto, Wilberto. A Goal Programming Model Formulation: Printing Job Selection : De Paul Printing Press. Quezon City: UP College of Engineering, 1991.

MLA-Zitierstil (9. Ausg.)

Esto, Wilberto. A Goal Programming Model Formulation: Printing Job Selection : De Paul Printing Press. UP College of Engineering, 1991.