@book {patsantaras1994trainer,
	title = {Der Trainer als Sportberuf.},
	year = {1994},
	pages = {328},
	publisher = {Schorndorf : Hofmann},
	organization = {Schorndorf : Hofmann},
	address = {Schorndorf Deutschland},
	url = {https://www.hofmann-verlag.de/},
	author = {Patsantaras, Nik{\'o}laos}
}
