Krenek, E. (1958). Tonal counterpoint in the style of the eighteenth century. Boosey & Hawkes.
Čikaški stil citiranja (17. izdanje)Krenek, Ernst. Tonal Counterpoint in the Style of the Eighteenth Century. s. l: Boosey & Hawkes, 1958.
MLA način citiranja (9. izdanje)Krenek, Ernst. Tonal Counterpoint in the Style of the Eighteenth Century. Boosey & Hawkes, 1958.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.