Philippines. Department of Public Works, Transportation and Communications. Planning and Project Development Office. (1974). Leyte Integrated Area Development: Interim report. The Office.
芝加哥风格引文Philippines. Department of Public Works, Transportation and Communications. Planning and Project Development Office. Leyte Integrated Area Development: Interim Report. [Manila]: The Office, 1974.
MLA引文Philippines. Department of Public Works, Transportation and Communications. Planning and Project Development Office. Leyte Integrated Area Development: Interim Report. The Office, 1974.
警告：这些引文格式不一定是100％准确.