Gaya APA

Corp, Ronald. (1987). THE CHORAL SINGER'S COMPANION . New York: Facts On File Publications.

Gaya Chicago

Corp, Ronald. THE CHORAL SINGER'S COMPANION. New York: Facts On File Publications, 1987. Text.

Gaya MLA

Corp, Ronald. THE CHORAL SINGER'S COMPANION. New York: Facts On File Publications, 1987. Text.

Gaya Turabian

Corp, Ronald. THE CHORAL SINGER'S COMPANION. New York: Facts On File Publications, 1987. Print.