United Nations Environment Programme & Aloisi de Larderel, J. (1987). Emerging technologies. United Nations Environmental Programme.
Chicago Style (17th ed.) CitationUnited Nations Environment Programme and Jacqueline Aloisi de Larderel. Emerging Technologies. Paris: United Nations Environmental Programme, 1987.
ציטוט MLAUnited Nations Environment Programme and Jacqueline Aloisi de Larderel. Emerging Technologies. United Nations Environmental Programme, 1987.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.