Petikan APA

Klarer, J., & Moldan, B. (1997). The environmental challenge for central European economies in transition. Chichester ; New York: Wiley.

Petikan Gaya Chicago

Klarer, Jürg., and Bedřich Moldan. The Environmental Challenge for Central European Economies in Transition. Chichester ; New York: Wiley, 1997.

Petikan MLA

Klarer, Jürg., and Bedřich Moldan. The Environmental Challenge for Central European Economies in Transition. Chichester ; New York: Wiley, 1997.

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