Barkley, P. W. (1977). Economics: The way we choose. Harcourt Brace Jovanovich.
Citación estilo ChicagoBarkley, Paul W. Economics: The Way We Choose. New York: Harcourt Brace Jovanovich, 1977.
Cita MLABarkley, Paul W. Economics: The Way We Choose. Harcourt Brace Jovanovich, 1977.
Warning: These citations may not always be 100% accurate.