Villegas, B. M. (2000). It's strategic planning time again. IN Business and society [column]. Manila Bulletin.
Chicagoスタイル(17版)引用形式Villegas, Bernardo M. "It's Strategic Planning Time Again. IN Business and Society [column]." Manila Bulletin 2000.
MLA(9版)引用形式Villegas, Bernardo M. "It's Strategic Planning Time Again. IN Business and Society [column]." Manila Bulletin, 2000.
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