APA (7th ed.) Citation

Kortmann, O. (2016). 30 Minuten Transformationales Führen (1.). Gabal Verlag GmbH.

Chicago Style (17th ed.) Citation

Kortmann, Olaf. 30 Minuten Transformationales Führen. 1. Offenbach: Gabal Verlag GmbH, 2016.

MLA (9th ed.) Citation

Kortmann, Olaf. 30 Minuten Transformationales Führen. 1. Gabal Verlag GmbH, 2016.

Warning: These citations may not always be 100% accurate.