Gaya APA

Roll, J. (2020). E-book Poor Man's Fortune : White Working-Class Conservatism in American Metal Mining, 1850–1950 . USA: The University of North Carolina Press.

Gaya MLA

Roll, Jarod. "E-book Poor Man's Fortune : White Working-Class Conservatism in American Metal Mining, 1850–1950". USA: The University of North Carolina Press, 2020. Text.