Langer, M. (2015). Acoustic pop guitar ensemble (Partitur & Stimmen.). Edition DUX.
Chicago Style (17th ed.) CitationLanger, Michael. Acoustic Pop Guitar Ensemble. Partitur & Stimmen. Manching: Edition DUX, 2015.
MLA (9th ed.) CitationLanger, Michael. Acoustic Pop Guitar Ensemble. Partitur & Stimmen. Edition DUX, 2015.
Warning: These citations may not always be 100% accurate.