Steel trader asks Malacañang's help for release of shipments. IN Business News. Manila Bulletin.
芝加哥风格引文"Steel Trader Asks Malacañang's Help for Release of Shipments. IN Business News." Manila Bulletin .
MLA引文"Steel Trader Asks Malacañang's Help for Release of Shipments. IN Business News." Manila Bulletin, .
警告：这些引文格式不一定是100％准确.