APA-Zitierstil (7. Ausg.)

Welti, N. (1999). Successful SAP R 3 implementation: Practical management of ERP projects (1. printed.). Addison-Wesley.

Chicago-Zitierstil (17. Ausg.)

Welti, Norbert. Successful SAP R 3 Implementation: Practical Management of ERP Projects. 1. printed. Harlow [u.a.]: Addison-Wesley, 1999.

MLA-Zitierstil (9. Ausg.)

Welti, Norbert. Successful SAP R 3 Implementation: Practical Management of ERP Projects. 1. printed. Addison-Wesley, 1999.