Hartzell, Lawrence W. (January 1976). "Karel Husa: The Man and the Music". The Musical Quarterly. 62 (1): 87–104. doi:10.1093/mq/lxii.1.87. JSTOR741602.
Hartzell, Lawrence W. (January 1976). "Karel Husa: The Man and the Music". The Musical Quarterly. 62 (1): 87–104. doi:10.1093/mq/lxii.1.87. JSTOR741602.
musicalamerica.com
Susan Elliott (2016-12-16). "Karel Husa Has Died". Musical America. Retrieved 2016-12-17.