McEachern, W. A. (1994). Economics: A contemporary introduction (3rd ed.). South-Western.
Citación estilo ChicagoMcEachern, William A. Economics: A Contemporary Introduction. 3rd ed. Ohio: South-Western, 1994.
Cita MLAMcEachern, William A. Economics: A Contemporary Introduction. 3rd ed. South-Western, 1994.
Warning: These citations may not always be 100% accurate.