Libbey, J. K. (2016). Alben Barkley: A life in politics. The University Press of Kentucky.
Cita Chicago Style (17a ed.)Libbey, James K. Alben Barkley: A Life in Politics. Lexington, Kentucky: The University Press of Kentucky, 2016.
Cita MLA (8a ed.)Libbey, James K. Alben Barkley: A Life in Politics. The University Press of Kentucky, 2016.
Precaución: Estas citas no son 100% exactas.