Smith, E. A. (2000). Hard-boiled: Working class readers and pulp magazines. Temple University Press.
Lua i Stíl Chicago (17ú heag.)Smith, Erin A. Hard-boiled: Working Class Readers and Pulp Magazines. Philadelphia: Temple University Press, 2000.
Lua MLA (9ú heag.)Smith, Erin A. Hard-boiled: Working Class Readers and Pulp Magazines. Temple University Press, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.