Estupigan, R. (1999). Bringing the best of Albay: To the country and to the world. Manila Bulletin.
Chicagoスタイル(17版)引用形式Estupigan, Ruth. "Bringing the Best of Albay: To the Country and to the World." Manila Bulletin 1999.
MLA(9版)引用形式Estupigan, Ruth. "Bringing the Best of Albay: To the Country and to the World." Manila Bulletin, 1999.
警告: この引用は必ずしも正確ではありません.