Kopia, J., & Kopia, J. (2019). Effective Implementation of Management Systems: Management Systems as a Success Factor for the Efficiency of Organizations (1st ed. 2019.). Springer Fachmedien Wiesbaden : Imprint: Springer Gabler. https://doi.org/10.1007/978-3-658-26509-0
Παραπομπή σε μορφή Chicago (17η εκδ.)Kopia, Jan, και Jan Kopia. Effective Implementation of Management Systems: Management Systems as a Success Factor for the Efficiency of Organizations. 1st ed. 2019. Wiesbaden: Springer Fachmedien Wiesbaden : Imprint: Springer Gabler, 2019. https://doi.org/10.1007/978-3-658-26509-0.
Παραπομπή σε μορφή MLA (8th εκδ.)Kopia, Jan, και Jan Kopia. Effective Implementation of Management Systems: Management Systems as a Success Factor for the Efficiency of Organizations. 1st ed. 2019. Springer Fachmedien Wiesbaden : Imprint: Springer Gabler, 2019. https://doi.org/10.1007/978-3-658-26509-0.
