Cita APA

Claessens, S., & Coleman, J. R. (1991). Hedging commodity price risks in Papua New Guinea. Washington: World Bank.

Citación estilo Chicago

Claessens, Stijn, and Jonathan Roger Coleman. Hedging Commodity Price Risks in Papua New Guinea. Washington: World Bank, 1991.

Cita MLA

Claessens, Stijn, and Jonathan Roger Coleman. Hedging Commodity Price Risks in Papua New Guinea. Washington: World Bank, 1991.