Παραπομπή APA

Hobbs, J. A. (1973). Control over inventory under production. Mcgraw Hill.

Παραπομπή Chicago Style

Hobbs, John A. Control over Inventory Under Production. London: Mcgraw Hill, 1973.

Παραπομπή MLA

Hobbs, John A. Control over Inventory Under Production. Mcgraw Hill, 1973.