Zovanyi, G. (1998). Growth management for a sustainable future: Ecological sustainability as the new growth management focus for the 21st century. Westport: Praeger.
استشهاد بنمط شيكاغوZovanyi, Gabor. Growth Management for a Sustainable Future: Ecological Sustainability As the New Growth Management Focus for the 21st Century. Westport: Praeger, 1998.
MLA استشهادZovanyi, Gabor. Growth Management for a Sustainable Future: Ecological Sustainability As the New Growth Management Focus for the 21st Century. Westport: Praeger, 1998.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.