Cita APA (7a ed.)

Philippines. Department of Public Works, Transportation and Communications, & Planning and Project Development Office. (1976). Pampanga Delta Area Development Project: Interim report I. PPDO, DPWTC.

Cita Chicago Style (17a ed.)

Philippines. Department of Public Works, Transportation and Communications, y Planning and Project Development Office. Pampanga Delta Area Development Project: Interim Report I. [Quezon City]: PPDO, DPWTC, 1976.

Cita MLA (9a ed.)

Philippines. Department of Public Works, Transportation and Communications, y Planning and Project Development Office. Pampanga Delta Area Development Project: Interim Report I. PPDO, DPWTC, 1976.