Torrevillas, D. M. (2011). The Spratly issue. IN From the stands [column]. Philippine Star.
Chicagoスタイル(17版)引用形式Torrevillas, Domini M. "The Spratly Issue. IN From the Stands [column]." Philippine Star 2011.
MLA(9版)引用形式Torrevillas, Domini M. "The Spratly Issue. IN From the Stands [column]." Philippine Star, 2011.
警告: この引用は必ずしも正確ではありません.