Wisner, J. D. (2005). Principles of Supply Chain Management a balanced Approach. Thomson.
Lua i Stíl Chicago (17ú heag.)Wisner, Joel D. Principles of Supply Chain Management a Balanced Approach. Thomson, 2005.
Lua MLA (8ú heag.)Wisner, Joel D. Principles of Supply Chain Management a Balanced Approach. Thomson, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.