Gaya APA
Tietenberg, Tom, Lewis, Lynne. (2009).
Environmental & natural resource economics 8th ed (8th ed).
Boston:
Pearson Education.
Gaya Chicago
Tietenberg, Tom, Lewis, Lynne.
Environmental & natural resource economics 8th ed.
8th ed
Boston:
Pearson Education,
2009.
Text.
Gaya MLA
Tietenberg, Tom, Lewis, Lynne.
Environmental & natural resource economics 8th ed.
8th ed
Boston:
Pearson Education,
2009.
Text.
Gaya Turabian
Tietenberg, Tom, Lewis, Lynne.
Environmental & natural resource economics 8th ed.
8th ed
Boston:
Pearson Education,
2009.
Print.