Missbach. (2013). SAP on the Cloud (1.). Springer Berlin Heidelberg.
Cita Chicago (17th ed.)Missbach. SAP on the Cloud. 1. Springer Berlin Heidelberg, 2013.
Cita MLA (8th ed.)Missbach. SAP on the Cloud. 1. Springer Berlin Heidelberg, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.