Petersen, S. (2012). Piano manufacturing between craft and industry: Advertising and image cultivation of early 20th century German piano production.
Chicago-Zitierstil (17. Ausg.)Petersen, Sonja. Piano Manufacturing Between Craft and Industry: Advertising and Image Cultivation of Early 20th Century German Piano Production. 2012.
MLA-Zitierstil (9. Ausg.)Petersen, Sonja. Piano Manufacturing Between Craft and Industry: Advertising and Image Cultivation of Early 20th Century German Piano Production. 2012.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.