Kolluru, R. V. (1993). Environmental strategies handbook: A guide to effective policies and practices. New York: McGraw-Hill.
Trích dẫn kiểu ChicagoKolluru, Rao V. Environmental Strategies Handbook: A Guide to Effective Policies and Practices. New York: McGraw-Hill, 1993.
ציטוט MLAKolluru, Rao V. Environmental Strategies Handbook: A Guide to Effective Policies and Practices. New York: McGraw-Hill, 1993.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.