Leonhard, C., & House, R. W. (1972). Foundations and principles of music education (2nd ed.). McGraw-Hill.
Цитирование в стиле Чикаго (17-е изд.)Leonhard, Charles, и Robert William House. Foundations and Principles of Music Education. 2nd ed. New York: McGraw-Hill, 1972.
Цитирование MLA (9-е изд.)Leonhard, Charles, и Robert William House. Foundations and Principles of Music Education. 2nd ed. McGraw-Hill, 1972.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.