Wyzga, R. R. (1974). Energy and environment. Paris: Organisation for economic co-operation and development.
Trích dẫn kiểu ChicagoWyzga, R. R. Energy and Environment. Paris: Organisation for economic co-operation and development, 1974.
ציטוט MLAWyzga, R. R. Energy and Environment. Paris: Organisation for economic co-operation and development, 1974.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.