Παραπομπή APA

Gass, S. I. Linear programming: Methods and applications (5th ed.). McGraw-Hill.

Παραπομπή Chicago Style

Gass, Saul I. Linear Programming: Methods and Applications. 5th ed. New York: McGraw-Hill.

Παραπομπή MLA

Gass, Saul I. Linear Programming: Methods and Applications. 5th ed. McGraw-Hill.