Fernandez, P. V. (1982). Labor relations law. Tala Pub.
Chicagoスタイル(17版)引用形式Fernandez, Perfecto Villanueva. Labor Relations Law. Quezon City: Tala Pub, 1982.
MLA(9版)引用形式Fernandez, Perfecto Villanueva. Labor Relations Law. Tala Pub, 1982.
警告: この引用は必ずしも正確ではありません.