PPV Medien Die Praxis im Musikbusiness
PPV Medien Praxis im Musikbusiness, Reference Book on Music Business, Reference book on all important topics concerning the music business, By Robert Lyng,Oliver Heinz and Michael v. Rothkirch, 13th updated and expanded edition, ISBN 9783955121792, catalogue no. 20047209, Format: DIN A5, 464 Pages, In German language