Balasanian, S. A. (1965). Twenty-five easy etudes for trumpet. Music Corporation of America.
Chicago Style (17th ed.) CitationBalasanian, Sergei Artem'evich. Twenty-five Easy Etudes for Trumpet. New York: Music Corporation of America, 1965.
MLA (9th ed.) CitationBalasanian, Sergei Artem'evich. Twenty-five Easy Etudes for Trumpet. Music Corporation of America, 1965.
Warning: These citations may not always be 100% accurate.