Cita APA (7th ed.)
ebrary, Inc, Kopfer, H., & Kotzab, H. (2005). International journal of physical distribution & logistics management. Emerald Group Publishing.
Cita Chicago (17th ed.)
ebrary, Inc, Herbert Kopfer, i Herbert Kotzab. International Journal of Physical Distribution & Logistics Management. Bradford, England: Emerald Group Publishing, 2005.
Cita MLA (9th ed.)
ebrary, Inc, et al. International Journal of Physical Distribution & Logistics Management. Emerald Group Publishing, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.