Mathews, R. (1959). The bunness cycle. Univ. Press.
Lua i Stíl Chicago (17ú heag.)Mathews, R. The Bunness Cycle. Chicago: Univ. Press, 1959.
Lua MLA (9ú heag.)Mathews, R. The Bunness Cycle. Univ. Press, 1959.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.