Coaching | Theorie & Praxis. Springer Fachmedien Wiesbaden.
Citación estilo ChicagoCoaching | Theorie & Praxis. Springer Fachmedien Wiesbaden.
Cita MLACoaching | Theorie & Praxis. Springer Fachmedien Wiesbaden.
Warning: These citations may not always be 100% accurate.