Gonzales, I. C. Use of solar power urged to lower oil dependence. The Philippine Star.
Chicagoスタイル(17版)引用形式Gonzales, Iris C. "Use of Solar Power Urged to Lower Oil Dependence." The Philippine Star .
MLA(9版)引用形式Gonzales, Iris C. "Use of Solar Power Urged to Lower Oil Dependence." The Philippine Star, .
警告: この引用は必ずしも正確ではありません.