Del Rosario, F. V. (1965). Management views. DRB Marketing.
Chicagoスタイル(17版)引用形式Del Rosario, Francisco V. Management Views. [Manila: DRB Marketing, 1965.
MLA(9版)引用形式Del Rosario, Francisco V. Management Views. DRB Marketing, 1965.
警告: この引用は必ずしも正確ではありません.