Lal, A. B. (1981). Inventory models and the problems of price fluctuations: With special reference to a case study of Modi Steels. Shree Pub. House : distributors, Jain Book Depot.
Dyfyniad Arddull ChicagoLal, A. B. Inventory Models and the Problems of Price Fluctuations: With Special Reference to a Case Study of Modi Steels. Delhi: Shree Pub. House : distributors, Jain Book Depot, 1981.
Dyfyniad MLALal, A. B. Inventory Models and the Problems of Price Fluctuations: With Special Reference to a Case Study of Modi Steels. Shree Pub. House : distributors, Jain Book Depot, 1981.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.