(1981). UP KEM Engineers: Chemical engineering week. UP Chemical Engineering Society.
Chicagoスタイル(17版)引用形式UP KEM Engineers: Chemical Engineering Week. Quezon City: UP Chemical Engineering Society, 1981.
MLA(9版)引用形式UP KEM Engineers: Chemical Engineering Week. UP Chemical Engineering Society, 1981.
警告: この引用は必ずしも正確ではありません.