Brown, L. R. (2001). Eco-Economy: Building an economy for the earth. Orient Longman.
Chicago Edition CitationBrown, Lester R. Eco-Economy: Building an Economy for the Earth. Hyderabad: Orient Longman, 2001.
Cita MLABrown, Lester R. Eco-Economy: Building an Economy for the Earth. Orient Longman, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.