Doronila, A. (2000). That impromptu Tagaytay Summit. IN Analysis [column]. Philippine Daily Inquirer.
Chicagoスタイル(17版)引用形式Doronila, Amando. "That Impromptu Tagaytay Summit. IN Analysis [column]." Philippine Daily Inquirer 2000.
MLA(9版)引用形式Doronila, Amando. "That Impromptu Tagaytay Summit. IN Analysis [column]." Philippine Daily Inquirer, 2000.
警告: この引用は必ずしも正確ではありません.