Lua APA (7ú heag.)

Valencia, L. B. (2001). Japan commits P500M for rehab of PNR's commuter rail. Manila Bulletin.

Lua i Stíl Chicago (17ú heag.)

Valencia, Lynda B. "Japan Commits P500M for Rehab of PNR's Commuter Rail." Manila Bulletin 2001.

Lua MLA (9ú heag.)

Valencia, Lynda B. "Japan Commits P500M for Rehab of PNR's Commuter Rail." Manila Bulletin, 2001.

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