Bott, R. (1983). Life after oil: A renewable energy policy for Canada. Edmonton: Hurtig.
Trích dẫn kiểu ChicagoBott, Robert. Life After Oil: A Renewable Energy Policy for Canada. Edmonton: Hurtig, 1983.
ציטוט MLABott, Robert. Life After Oil: A Renewable Energy Policy for Canada. Edmonton: Hurtig, 1983.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.