Mananquil, R. (1998). No ace up in sleeves of tennis bets. Philippine Star.
芝加哥风格引文Mananquil, Robert. "No Ace Up in Sleeves of Tennis Bets." Philippine Star 1998.
MLA引文Mananquil, Robert. "No Ace Up in Sleeves of Tennis Bets." Philippine Star, 1998.
警告：这些引文格式不一定是100％准确.