Langit, R. B. (1998). Signed, paid, undelivered: School desks worth P80M. Manila Times.
芝加哥风格引文Langit, Richel B. "Signed, Paid, Undelivered: School Desks Worth P80M." Manila Times 1998.
MLA引文Langit, Richel B. "Signed, Paid, Undelivered: School Desks Worth P80M." Manila Times, 1998.
警告：这些引文格式不一定是100％准确.