Παραπομπή APA

Heady, E. O., & Candler, W. (1958). Linear programming methods. Iowa State College Press.

Παραπομπή Chicago Style

Heady, Earl Orel, και Wilfred Candler. Linear Programming Methods. Ames: Iowa State College Press, 1958.

Παραπομπή MLA

Heady, Earl Orel, και Wilfred Candler. Linear Programming Methods. Iowa State College Press, 1958.