Evans,Douglas. (1974). The Politics of trade: The evolution of the superbles. Halstead.
Citación estilo ChicagoEvans,Douglas. The Politics of Trade: The Evolution of the Superbles. NewYork: Halstead, 1974.
Cita MLAEvans,Douglas. The Politics of Trade: The Evolution of the Superbles. Halstead, 1974.
Warning: These citations may not always be 100% accurate.