Παραπομπή APA

Strum, J. E. (1972). Introduction to linear programming. Holden.

Παραπομπή Chicago Style

Strum, Jay E. Introduction to Linear Programming. Sanfrancisco: Holden, 1972.

Παραπομπή MLA

Strum, Jay E. Introduction to Linear Programming. Holden, 1972.