ReVelle, P., & ReVelle, C. (1988). The environment: Issues and choices for society (3rd ed.). Jones and Bartlett Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रReVelle, Penelope, और Charles ReVelle. The Environment: Issues and Choices for Society. 3rd ed. Boston: Jones and Bartlett Publishers, 1988.
एमएलए (8वां संस्करण) प्रशस्ति पत्रReVelle, Penelope, और Charles ReVelle. The Environment: Issues and Choices for Society. 3rd ed. Jones and Bartlett Publishers, 1988.
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