Παραπομπή APA

Leon, A. (2008). ERP- demystified (Ed.2.). Tata McGraw-Hill.

Παραπομπή Chicago Style

Leon, Alexis. ERP- Demystified. Ed.2. New Delhi: Tata McGraw-Hill, 2008.

Παραπομπή MLA

Leon, Alexis. ERP- Demystified. Ed.2. Tata McGraw-Hill, 2008.