Talisayon, S. (1985). Long-term prospects for energy prices. Philippine Engineering Journal.
Chicagoスタイル(17版)引用形式Talisayon, Serafin. "Long-term Prospects for Energy Prices." Philippine Engineering Journal 1985.
MLA(9版)引用形式Talisayon, Serafin. "Long-term Prospects for Energy Prices." Philippine Engineering Journal, 1985.
警告: この引用は必ずしも正確ではありません.