Kreutzer, R. T., & Kreutzer, R. T. (2019). Toolbox for Marketing and Management: Creative Concepts, Forecasting Methods, and Analytical Instruments (1st ed. 2019.). Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-030-13823-3
Παραπομπή σε μορφή Chicago (17η εκδ.)Kreutzer, Ralf T., και Ralf T. Kreutzer. Toolbox for Marketing and Management: Creative Concepts, Forecasting Methods, and Analytical Instruments. 1st ed. 2019. Cham: Springer International Publishing : Imprint: Springer, 2019. https://doi.org/10.1007/978-3-030-13823-3.
Παραπομπή σε μορφή MLA (8th εκδ.)Kreutzer, Ralf T., και Ralf T. Kreutzer. Toolbox for Marketing and Management: Creative Concepts, Forecasting Methods, and Analytical Instruments. 1st ed. 2019. Springer International Publishing : Imprint: Springer, 2019. https://doi.org/10.1007/978-3-030-13823-3.
