Laurel, S. H. (1997). A Time to correct - a time to change. IN Turning point [column]. Manila Bulletin.
Chicagoスタイル(17版)引用形式Laurel, Salvador H. "A Time to Correct - a Time to Change. IN Turning Point [column]." Manila Bulletin 1997.
MLA(9版)引用形式Laurel, Salvador H. "A Time to Correct - a Time to Change. IN Turning Point [column]." Manila Bulletin, 1997.
警告: この引用は必ずしも正確ではありません.