Woleram, W. (2006). American english: Dialects and variation. Blackwell.
Cita Chicago Style (17a ed.)Woleram, Walt. American English: Dialects and Variation. Blackwell, 2006.
Cita MLA (9a ed.)Woleram, Walt. American English: Dialects and Variation. Blackwell, 2006.
Precaución: Estas citas no son 100% exactas.