(1993). Directory of institutions & individuals active in environmental training at tertiary level in Asia & the Pacific. Bangkok: Network for Environmental Training at Tertiary Level in Asia and the Pacific.
استشهاد بنمط شيكاغوDirectory of Institutions & Individuals Active in Environmental Training At Tertiary Level in Asia & the Pacific. Bangkok: Network for Environmental Training at Tertiary Level in Asia and the Pacific, 1993.
MLA استشهادDirectory of Institutions & Individuals Active in Environmental Training At Tertiary Level in Asia & the Pacific. Bangkok: Network for Environmental Training at Tertiary Level in Asia and the Pacific, 1993.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.