(1990). Metallurgical, sanitary engineers exam results bared. Philippine Star.
Chicagoスタイル(17版)引用形式"Metallurgical, Sanitary Engineers Exam Results Bared." Philippine Star 1990.
MLA(9版)引用形式"Metallurgical, Sanitary Engineers Exam Results Bared." Philippine Star, 1990.
警告: この引用は必ずしも正確ではありません.