Paño, T. R. (1997). Philippine telecoms: The challenges of growing big. Philippine Star.
Chicagoスタイル(17版)引用形式Paño, Tony R. "Philippine Telecoms: The Challenges of Growing Big." Philippine Star 1997.
MLA(9版)引用形式Paño, Tony R. "Philippine Telecoms: The Challenges of Growing Big." Philippine Star, 1997.
警告: この引用は必ずしも正確ではありません.