Kellert Stephen R, & Farnham Timothy J. (2002). The Good in Nature and Humanity: Connecting Science, Religion, and Spirituality with the Natural world. American: Island Press.
शिकागो स्टाइल उद्धरणKellert Stephen R, और Farnham Timothy J. The Good in Nature and Humanity: Connecting Science, Religion, and Spirituality With the Natural World. American: Island Press, 2002.
एमएलए उद्धरणKellert Stephen R, और Farnham Timothy J. The Good in Nature and Humanity: Connecting Science, Religion, and Spirituality With the Natural World. American: Island Press, 2002.
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