Cita APA (7a ed.)
Gowdy, J., & O'Hara, S. Economic Theory for Environmentalists. CRC Press.
Cita estilo Chicago (17a ed.)
Gowdy, John, y Sabine O'Hara. Economic Theory for Environmentalists. Boca Ratón, EUA: CRC Press.
Cita MLA (9a ed.)
Gowdy, John, y Sabine O'Hara. Economic Theory for Environmentalists. CRC Press.
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