Robbins, J., & Campbell, D. (2017). The wonder of birds: What they tell us about ourselves, the world, and a better future (Unabridged.). Tantor Media.
Cita Chicago Style (17a ed.)Robbins, Jim, y Danny Campbell. The Wonder of Birds: What They Tell Us About Ourselves, the World, and a Better Future. Unabridged. Old Saybrook: Tantor Media, 2017.
Cita MLA (8a ed.)Robbins, Jim, y Danny Campbell. The Wonder of Birds: What They Tell Us About Ourselves, the World, and a Better Future. Unabridged. Tantor Media, 2017.
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