Goodstein, E. S. (1999). Economics and the environment (2nd ed.). Prentice-Hall of India.
Chicago Style aipamenaGoodstein, Eban S. Economics and the Environment. 2nd ed. New Jersey: Prentice-Hall of India, 1999.
MLA aipamenaGoodstein, Eban S. Economics and the Environment. 2nd ed. Prentice-Hall of India, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.