Tietenberg, T., & খবরিং, খ. (2012). Environmental and natural resource economics (9th ed.). Addison-Wesley / Pearson.
Chicago-čujuhus (17. p.)Tietenberg, Tom, juo খুহহব খবরিং. Environmental and Natural Resource Economics. 9th ed. Boston, Mass.: Addison-Wesley / Pearson, 2012.
MLA-čujuhus (9. p.)Tietenberg, Tom, juo খুহহব খবরিং. Environmental and Natural Resource Economics. 9th ed. Addison-Wesley / Pearson, 2012.
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