Krenek, E. (1958). Tonal counterpoint in the style of the eighteenth century. Boosey & Hawkes.
Lua i Stíl Chicago (17ú heag.)Krenek, Ernst. Tonal Counterpoint in the Style of the Eighteenth Century. s. l: Boosey & Hawkes, 1958.
Lua MLA (9ú heag.)Krenek, Ernst. Tonal Counterpoint in the Style of the Eighteenth Century. Boosey & Hawkes, 1958.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.