Kumar, P., & Reddy, S. B. (2007). Ecology and Human well-Being.
Chicago Edition CitationKumar, Pushpam, i Sudhakara B. Reddy. Ecology and Human Well-Being. 2007.
Cita MLAKumar, Pushpam, i Sudhakara B. Reddy. Ecology and Human Well-Being. 2007.
Atenció: Aquestes cites poden no estar 100% correctes.