Nguyễn Văn Trường. (1992). An approach to the ecological economy in Vietnam. Hà Nội: Institute of Ecological Economy.
استشهاد بنمط شيكاغوNguyễn Văn Trường. An Approach to the Ecological Economy in Vietnam. Hà Nội: Institute of Ecological Economy, 1992.
MLA استشهادNguyễn Văn Trường. An Approach to the Ecological Economy in Vietnam. Hà Nội: Institute of Ecological Economy, 1992.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.