Klemm, G. (1942). Open my eyes to beauty. Galaxy Music.
Cita Chicago (17th ed.)Klemm, Gustav. Open My Eyes to Beauty. New York: Galaxy Music, 1942.
Cita MLA (9th ed.)Klemm, Gustav. Open My Eyes to Beauty. Galaxy Music, 1942.
Atenció: Aquestes cites poden no estar 100% correctes.