Dyfyniad APA

Sigua, R. G. (2000). The state of road safety in the Philippines. Public Policy.

Dyfyniad Arddull Chicago

Sigua, Ricardo G. "The State of Road Safety in the Philippines." Public Policy 2000.

Dyfyniad MLA

Sigua, Ricardo G. "The State of Road Safety in the Philippines." Public Policy, 2000.

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