Corona, P. (1999). Contested issues of ecosystem management. New York: Food Products Press.
Trích dẫn kiểu ChicagoCorona, Piermaria. Contested Issues of Ecosystem Management. New York: Food Products Press, 1999.
ציטוט MLACorona, Piermaria. Contested Issues of Ecosystem Management. New York: Food Products Press, 1999.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.