Cita APA (7th ed.)
Nagpal, A., & Pitlak, J. (2001). ALE, EDI & IDoc technologies for SAP (2nd ed.). Prima Tech.
Cita Chicago (17th ed.)
Nagpal, Arvind, i John Pitlak. ALE, EDI & IDoc Technologies for SAP. 2nd ed. Roseville, Calif.: Prima Tech, 2001.
Cita MLA (9th ed.)
Nagpal, Arvind, i John Pitlak. ALE, EDI & IDoc Technologies for SAP. 2nd ed. Prima Tech, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.