S. Berghaus, and A. Back. Proceedings of the 10th Mediterranean Conference on Information Systems (MCIS 2016), Paphos, Cyprus, page 22:1--22:17. Atlanta, GA, Association for Information Systems, AIS Electronic Library (AISeL), (September 2016)
G. Schuh, T. Hirsch, and G. Gudergan. Management industrieller Dienstleistungen: Handbuch Produktion und Management 8, chapter 12, Springer Vieweg, Berlin, 2 edition, (2016)
G. Schuh, C. Hoffart, G. Gudergan, and J. Siegers. Management industrieller Dienstleistungen: Handbuch Produktion und Management 8, chapter 6, Springer Vieweg, Berlin, 2 edition, (2016)
G. Schuh, G. Gudergan, and J. Trebels. Management industrieller Dienstleistungen: Handbuch Produktion und Management 8, chapter 8, Springer Vieweg, Berlin, 2 edition, (2016)
G. Schuh, G. Gudergan, and G. Klimek. Management industrieller Dienstleistungen: Handbuch Produktion und Management 8, chapter 9, Springer Vieweg, Berlin, 2 edition, (2016)