Goquingco, L. O. (1998). Enrico Labayen: Beating the odds. Manila Bulletin.
芝加哥风格引文Goquingco, Leonor Orosa. "Enrico Labayen: Beating the Odds." Manila Bulletin 1998.
MLA引文Goquingco, Leonor Orosa. "Enrico Labayen: Beating the Odds." Manila Bulletin, 1998.
警告：这些引文格式不一定是100％准确.