Herzwurm. (2013). Software Business. From Physical Products to Software Services and Solutions (1.). Springer Berlin Heidelberg.
Cita Chicago (17th ed.)Herzwurm. Software Business. From Physical Products to Software Services and Solutions. 1. Springer Berlin Heidelberg, 2013.
Cita MLA (8th ed.)Herzwurm. Software Business. From Physical Products to Software Services and Solutions. 1. Springer Berlin Heidelberg, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.