APA استشهاد

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

استشهاد بنمط شيكاغو

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

MLA استشهاد

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