APA aipamena

Thayer, R. L. (1994). Gray world, green heart: Technology, nature, and sustainable landscape. Wiley.

Chicago Style aipamena

Thayer, Robert L. Gray World, Green Heart: Technology, Nature, and Sustainable Landscape. New York: Wiley, 1994.

MLA aipamena

Thayer, Robert L. Gray World, Green Heart: Technology, Nature, and Sustainable Landscape. Wiley, 1994.

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