Business, promotion

The Business of Lutherie, 1980 [Bruné, Gruhn, Krimmel, Klein, and Lundberg], v1p48

The Business of Lutherie, 1984 [Davis, Grimes, Meltz, and Umanov], v1p58

The Steel String Guitar Today [Krimmel, Larrivée, Ross, Somogyi, and Steinegger], v1p474

Violin Q&A [George Manno], v1p482