David Scull Bispham & Winton James Baltzell. (1993). International library of music for vocalists (v.1): Study material. Anmol.
استشهاد بنمط شيكاغوDavid Scull Bispham و Winton James Baltzell. International Library of Music for Vocalists (v.1): Study Material. New Delhi: Anmol, 1993.
MLA استشهادDavid Scull Bispham و Winton James Baltzell. International Library of Music for Vocalists (v.1): Study Material. Anmol, 1993.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.