Welsh, W. A. (1979). Leaders and elites. Holt, Rinehart and Winston.
Citación estilo ChicagoWelsh, William A. Leaders and Elites. New York: Holt, Rinehart and Winston, 1979.
Cita MLAWelsh, William A. Leaders and Elites. Holt, Rinehart and Winston, 1979.
Warning: These citations may not always be 100% accurate.