Cita APA

Duncan, R. (1997). World food markets into the 21st century: Commodity risk management policies. Massachusetts: Australasian Agricultural and Resource Economics Society.

Citación estilo Chicago

Duncan, Ron. World Food Markets Into the 21st Century: Commodity Risk Management Policies. Massachusetts: Australasian Agricultural and Resource Economics Society, 1997.

Cita MLA

Duncan, Ron. World Food Markets Into the 21st Century: Commodity Risk Management Policies. Massachusetts: Australasian Agricultural and Resource Economics Society, 1997.