Lehmann, W. (1972). Descriptive linguistics: An introduction. Random House.
Cita Chicago Style (17a ed.)Lehmann, Winfred. Descriptive Linguistics: An Introduction. New York, Estados Unidos: Random House, 1972.
Cita MLA (9a ed.)Lehmann, Winfred. Descriptive Linguistics: An Introduction. Random House, 1972.
Precaución: Estas citas no son 100% exactas.
