APA ציטוט

(1998). SAP: An excutive's comprehensive guide. New York: John Wiley and Sons.

Trích dẫn kiểu Chicago

SAP: An Excutive's Comprehensive Guide. New York: John Wiley and Sons, 1998.

ציטוט MLA

SAP: An Excutive's Comprehensive Guide. New York: John Wiley and Sons, 1998.