Silverman, J. (2010). Nine Choices: Johnny Cash and American Culture. University of Massachusetts Press.
Cita Chicago Style (17a ed.)Silverman, Jonathan. Nine Choices: Johnny Cash and American Culture. Amherst: University of Massachusetts Press, 2010.
Cita MLA (8a ed.)Silverman, Jonathan. Nine Choices: Johnny Cash and American Culture. University of Massachusetts Press, 2010.
Precaución: Estas citas no son 100% exactas.