Wailoo, K. (2014). Pain: A political history. Johns Hopkins University Press.
Lua i Stíl Chicago (17ú heag.)Wailoo, Keith. Pain: A Political History. Baltimore, Maryland: Johns Hopkins University Press, 2014.
Lua MLA (9ú heag.)Wailoo, Keith. Pain: A Political History. Johns Hopkins University Press, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.