(2004). Interactive world issues: Of place and planet. Boston: McGraw-Hill.
Trích dẫn kiểu ChicagoInteractive World Issues: Of Place and Planet. Boston: McGraw-Hill, 2004.
ציטוט MLAInteractive World Issues: Of Place and Planet. Boston: McGraw-Hill, 2004.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.