Ellen Sandbeck, Organic Housekeeping : In Which the Non-Toxic Avenger Shows You How to Improve Your Health and That of Your Family, While You Save Time, Money, and, Perhaps, Your Sanity, Simon and Schuster, , 448 p. (ISBN978-1-4165-9570-0, lire en ligne)
(en) Virginia Sarah Smith, Clean : a history of personal hygiene and purity, Oxford, Oxford university press, , 457 p. (ISBN978-0-19-929779-5, lire en ligne), p. 28
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(en) Mary Beth Norton, Carol Sheriff, David W. Blight et Howard Chudacoff, A People and a Nation : A History of the United States, Volume II : Since 1865, Cengage Learning, , 504 p. (ISBN978-1-133-17188-1 et 1-133-17188-5, lire en ligne)
(en) « Toilet training for 18-YEAR-OLDS: University puts up posters giving foreign students lessons in how to use Western loos », Daily Mail, (lire en ligne).
(en) « Warehouse installs European-style squat toilet because foreign workers 'kept breaking the loo by standing on it' », Daily Mail, (lire en ligne).
(en) « Stop standing on the toilet! Lloyds Bank issues instructions to its foreign staff on how to use British loos », Daily Mail, (lire en ligne).
David L. Johnson, Kenneth R. Mead, Robert A. Lynch et Deborah V.L. Hirst, « Lifting the lid on toilet plume aerosol: A literature review with suggestions for future research », American Journal of Infection Control, vol. 41, no 3, , p. 254–258 (PMCID4692156, DOI10.1016/j.ajic.2012.04.330)
eawag.ch
Elizabeth Tilley, Lukas Ulrich, Christoph Lüthi et Philippe Reymond, Compendium of Sanitation Systems and Technologies, Duebendorf, Switzerland, , 2e éd., 176 p. (ISBN978-3-906484-57-0, lire en ligne)
espacenet.com
worldwide.espacenet.com
US 977562, Sloan, William(en), "Valve", issued December 6, 1910 - Brevet US n° 977562 du 13 juin 1906 de William Elvis Sloan
David L. Johnson, Kenneth R. Mead, Robert A. Lynch et Deborah V.L. Hirst, « Lifting the lid on toilet plume aerosol: A literature review with suggestions for future research », American Journal of Infection Control, vol. 41, no 3, , p. 254–258 (PMCID4692156, DOI10.1016/j.ajic.2012.04.330)
nytimes.com
C. Claiborne Ray, « Does Flushing a Toilet Release Germs Into the Air? », The New York Times, (lire en ligne, consulté le )