Basa-Inigo, L. ₱1.1-B Tuguegarao diversion road being built. IN Luzon News. Manila Bulletin.
芝加哥风格引文Basa-Inigo, Liezle. "₱1.1-B Tuguegarao Diversion Road Being Built. IN Luzon News." Manila Bulletin .
MLA引文Basa-Inigo, Liezle. "₱1.1-B Tuguegarao Diversion Road Being Built. IN Luzon News." Manila Bulletin, .
警告：这些引文格式不一定是100％准确.