Gattorna, J. (1983). Handbook of physical distribution management (3a. ed.). Gower.
Chicago Style (17th ed.) ZitazioaGattorna, John. Handbook of Physical Distribution Management. 3a. ed. Aldershot: Gower, 1983.
MLA (9th ed.) ZitazioaGattorna, John. Handbook of Physical Distribution Management. 3a. ed. Gower, 1983.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.