Valencia, L. B. (2000). Manila-to-Clark Railway link: Obuchi loan will jumstart P2.5B North Rail project. Manila Bulletin.
芝加哥风格引文Valencia, Lynda B. "Manila-to-Clark Railway Link: Obuchi Loan Will Jumstart P2.5B North Rail Project." Manila Bulletin 2000.
MLA引文Valencia, Lynda B. "Manila-to-Clark Railway Link: Obuchi Loan Will Jumstart P2.5B North Rail Project." Manila Bulletin, 2000.
警告：这些引文格式不一定是100％准确.