Hofmann. (2013). The Supply Chain Differentiation Guide (1.). Springer Berlin Heidelberg.
Cita Chicago (17th ed.)Hofmann. The Supply Chain Differentiation Guide. 1. Springer Berlin Heidelberg, 2013.
Cita MLA (8th ed.)Hofmann. The Supply Chain Differentiation Guide. 1. Springer Berlin Heidelberg, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.