(1999). A salute to Filipino heroes of science. Manila Bulletin.
Chicagoスタイル(17版)引用形式"A Salute to Filipino Heroes of Science." Manila Bulletin 1999.
MLA(9版)引用形式"A Salute to Filipino Heroes of Science." Manila Bulletin, 1999.
警告: この引用は必ずしも正確ではありません.