Gaya APA

RUSCH, Harold W.. (1960). 18 (Eighteen) Barret and Iancourt studies for individual or class instruction In unison - in ensemble or full band performance . New York: Belwin.

Gaya Chicago

RUSCH, Harold W.. 18 (Eighteen) Barret and Iancourt studies for individual or class instruction In unison - in ensemble or full band performance. New York: Belwin, 1960. .

Gaya MLA

RUSCH, Harold W.. 18 (Eighteen) Barret and Iancourt studies for individual or class instruction In unison - in ensemble or full band performance. New York: Belwin, 1960. .

Gaya Turabian

RUSCH, Harold W.. 18 (Eighteen) Barret and Iancourt studies for individual or class instruction In unison - in ensemble or full band performance. New York: Belwin, 1960. .