Ong, W. J. Sprung rhythm and english tradition: Walter J. Ong. Hopkins : a collection of critical essays.(1966).
Lua i Stíl Chicago (17ú heag.)Ong, Walter J. "Sprung Rhythm and English Tradition: Walter J. Ong." Hopkins : A Collection of Critical Essays.(1966) .
Lua MLA (8ú heag.)Ong, Walter J. "Sprung Rhythm and English Tradition: Walter J. Ong." Hopkins : A Collection of Critical Essays.(1966), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.