Guzman, O. (1987). Energy efficiency and conservation in: Mexico. London.
Chicagoスタイル(17版)引用形式Guzman, Oscar. Energy Efficiency and Conservation in: Mexico. Boulder: London, 1987.
MLA(9版)引用形式Guzman, Oscar. Energy Efficiency and Conservation in: Mexico. London, 1987.
警告: この引用は必ずしも正確ではありません.