APA aipamena

Lovins, A. B. (1977). Soft energy paths: Toward a durable peace. New York: Penguin.

Chicago Style aipamena

Lovins, Amory B. Soft Energy Paths: Toward a Durable Peace. New York: Penguin, 1977.

MLA aipamena

Lovins, Amory B. Soft Energy Paths: Toward a Durable Peace. New York: Penguin, 1977.

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