Παραπομπή APA

Goodland, R. (1991). Environmentally sustainable economic development: : building on Brundtland. Paris: Unesco.

Παραπομπή Chicago Style

Goodland, Robert. Environmentally Sustainable Economic Development: : Building On Brundtland. Paris: Unesco, 1991.

Παραπομπή MLA

Goodland, Robert. Environmentally Sustainable Economic Development: : Building On Brundtland. Paris: Unesco, 1991.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.