Austria, M. S. (2003). Philippine domestic shipping transport industry: State of competition and market structure. Philippine Institute for Development Studies.
Chicagoスタイル(17版)引用形式Austria, Myrna S. Philippine Domestic Shipping Transport Industry: State of Competition and Market Structure. Makati City: Philippine Institute for Development Studies, 2003.
MLA(9版)引用形式Austria, Myrna S. Philippine Domestic Shipping Transport Industry: State of Competition and Market Structure. Philippine Institute for Development Studies, 2003.
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