Marasigan, J. I. A. (2003). Amadeo: Coffee town of the Philippines. Manila Bulletin.
芝加哥风格引文Marasigan, Jaser Isidro A. "Amadeo: Coffee Town of the Philippines." Manila Bulletin 2003.
MLA引文Marasigan, Jaser Isidro A. "Amadeo: Coffee Town of the Philippines." Manila Bulletin, 2003.
警告：这些引文格式不一定是100％准确.