Krefting, R. (2014). All joking aside: American humor and its discontents. Johns Hopkins University Press.
Lua i Stíl Chicago (17ú heag.)Krefting, Rebecca. All Joking Aside: American Humor and Its Discontents. Baltimore, Maryland: Johns Hopkins University Press, 2014.
Lua MLA (9ú heag.)Krefting, Rebecca. All Joking Aside: American Humor and Its Discontents. Johns Hopkins University Press, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.