Philippines. Department of Public Works, Transportation and Communications. Planning and Project Development Office. (1975). Palawan integrated area development: Interim report. PPDO, DPWTC.
Chicagoスタイル(17版)引用形式Philippines. Department of Public Works, Transportation and Communications. Planning and Project Development Office. Palawan Integrated Area Development: Interim Report. [Manila]: PPDO, DPWTC, 1975.
MLA(9版)引用形式Philippines. Department of Public Works, Transportation and Communications. Planning and Project Development Office. Palawan Integrated Area Development: Interim Report. PPDO, DPWTC, 1975.
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