Jäger, R. (2001). Praxisbuch Coaching: Erfolg durch Business-Coaching. GABAL.
Chicago Style (17th ed.) CitationJäger, Roland. Praxisbuch Coaching: Erfolg Durch Business-Coaching. Offenbach: GABAL, 2001.
MLA (9th ed.) CitationJäger, Roland. Praxisbuch Coaching: Erfolg Durch Business-Coaching. GABAL, 2001.
Warning: These citations may not always be 100% accurate.