Whorton, J. C. (2000). Inner hygiene: Constipation and the pursuit of health in modern society. New York : Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Whorton, James C. Inner Hygiene: Constipation and the Pursuit of Health in Modern Society. Oxford: New York : Oxford University Press, 2000.
Lua MLA (8ú heag.)Whorton, James C. Inner Hygiene: Constipation and the Pursuit of Health in Modern Society. New York : Oxford University Press, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.