Cita APA

Choe, B. J. (1990). Metals price boom of l987-89: The role of supply disruptions and stock changes. Washington: World Bank.

Citación estilo Chicago

Choe, Boum Jong. Metals Price Boom of L987-89: The Role of Supply Disruptions and Stock Changes. Washington: World Bank, 1990.

Cita MLA

Choe, Boum Jong. Metals Price Boom of L987-89: The Role of Supply Disruptions and Stock Changes. Washington: World Bank, 1990.