Pascual, C., & Elkind, J. (2010). Energy security: Economics, politics, strategies, and implications. Brookings Institution Press.
Trích dẫn kiểu ChicagoPascual, Carlos, và Jonathan Elkind. Energy Security: Economics, Politics, Strategies, and Implications. Brookings Institution Press, 2010.
ציטוט MLAPascual, Carlos, và Jonathan Elkind. Energy Security: Economics, Politics, Strategies, and Implications. Brookings Institution Press, 2010.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.