Trent, R. J. (2007). Strategic supply management: Creating the next source of competitive advantage. J. Ross Pub. ; Cengage Learning.
Lua i Stíl Chicago (17ú heag.)Trent, Robert J. Strategic Supply Management: Creating the Next Source of Competitive Advantage. Ft. Lauderdale, FL : New Delhi: J. Ross Pub. ; Cengage Learning, 2007.
Lua MLA (8ú heag.)Trent, Robert J. Strategic Supply Management: Creating the Next Source of Competitive Advantage. J. Ross Pub. ; Cengage Learning, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.