Diaz, J. (1999). Estrada renews commitment to modernize Armed Forces. Philippine Star.
芝加哥风格引文Diaz, Jess. "Estrada Renews Commitment to Modernize Armed Forces." Philippine Star 1999.
MLA引文Diaz, Jess. "Estrada Renews Commitment to Modernize Armed Forces." Philippine Star, 1999.
警告：这些引文格式不一定是100％准确.