Tohutoro APA (7th ed.)

Randall, A. (1987). Resource economics: An economic approach to natural resource and environmental policy (2a. ed.). John Wiley.

Tohutoru Kātū Chicago (17th ed.)

Randall, Alan. Resource Economics: An Economic Approach to Natural Resource and Environmental Policy. 2a. ed. Nueva York: John Wiley, 1987.

Tohutoro MLA (9th ed.)

Randall, Alan. Resource Economics: An Economic Approach to Natural Resource and Environmental Policy. 2a. ed. John Wiley, 1987.