(1962). The Future of Natural and Synthetic Rubbers. The International Rubber Study Group.
Chicago Edition CitationThe Future of Natural and Synthetic Rubbers. London: The International Rubber Study Group, 1962.
ציטוט MLAThe Future of Natural and Synthetic Rubbers. The International Rubber Study Group, 1962.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.