Ugali, B. C. (2004). Umiiling, bumubulong [poem]. Liwayway.
Chicagoスタイル(17版)引用形式Ugali, Ben Castillo. "Umiiling, Bumubulong [poem]." Liwayway 2004.
MLA(9版)引用形式Ugali, Ben Castillo. "Umiiling, Bumubulong [poem]." Liwayway, 2004.
警告: この引用は必ずしも正確ではありません.