Petesch, P. L. (1992). North-South environmental strategies, costs and bargains. Washington, EE.UU: Overseas Development Council.
Citación estilo ChicagoPetesch, Patti L. North-South Environmental Strategies, Costs and Bargains. Washington, EE.UU: Overseas Development Council, 1992.
Cita MLAPetesch, Patti L. North-South Environmental Strategies, Costs and Bargains. Washington, EE.UU: Overseas Development Council, 1992.
Precaución: Estas citas no son 100% exactas.