Bilowan, C. (2001). Customs sets better service to port users. Manila Times.
Chicagoスタイル(17版)引用形式Bilowan, Cesar. "Customs Sets Better Service to Port Users." Manila Times 2001.
MLA(9版)引用形式Bilowan, Cesar. "Customs Sets Better Service to Port Users." Manila Times, 2001.
警告: この引用は必ずしも正確ではありません.