Philippines. National Electrification Administration. (2011). The Rural electrification chronicle 2009-2011. National Electrification Administration.
Chicagoスタイル(17版)引用形式Philippines. National Electrification Administration. The Rural Electrification Chronicle 2009-2011. Quezon City: National Electrification Administration, 2011.
MLA(9版)引用形式Philippines. National Electrification Administration. The Rural Electrification Chronicle 2009-2011. National Electrification Administration, 2011.
警告: この引用は必ずしも正確ではありません.