Michrina, B. P. (2004). Pennsylvania mining families: The search for dignity in the coalfields. The University Press of Kentucky.
Style de citation Chicago (17e éd.)Michrina, Barry P. Pennsylvania Mining Families: The Search for Dignity in the Coalfields. Lexington, Kentucky: The University Press of Kentucky, 2004.
Style de citation MLA (8e éd.)Michrina, Barry P. Pennsylvania Mining Families: The Search for Dignity in the Coalfields. The University Press of Kentucky, 2004.
Attention : ces citations peuvent ne pas être correctes à 100%.