Ministry of Public Works and Highways. (1983). Selected roads in Northeastern Central Luzon feasibility studies: Final report. Ministry of Public Works and Highways.
Chicago Style aipamenaMinistry of Public Works and Highways. Selected Roads in Northeastern Central Luzon Feasibility Studies: Final Report. [Manila]: Ministry of Public Works and Highways, 1983.
MLA aipamenaMinistry of Public Works and Highways. Selected Roads in Northeastern Central Luzon Feasibility Studies: Final Report. Ministry of Public Works and Highways, 1983.
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