Παραπομπή APA

Haley, B. K. (1967). Mathematical programming for business and industry. Macmillian.

Παραπομπή Chicago Style

Haley, Brain K. Mathematical Programming for Business and Industry. London: Macmillian, 1967.

Παραπομπή MLA

Haley, Brain K. Mathematical Programming for Business and Industry. Macmillian, 1967.