Clark, D. (1987). Catalogue of vocal sets and orchestral parts available through the County Libraries service (Rev. ed.).
Chicago-Zitierstil (17. Ausg.)Clark, David. Catalogue of Vocal Sets and Orchestral Parts Available Through the County Libraries Service. Rev. ed. Oxford, 1987.
MLA-Zitierstil (9. Ausg.)Clark, David. Catalogue of Vocal Sets and Orchestral Parts Available Through the County Libraries Service. Rev. ed. 1987.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.