Philippines. Congress. House of Representatives. Congressional Planning and Budget Office. (1998). Regional profile, 1998-. Congressional Planning and Budget Office, House of Representatives.
Chicago-Zitierstil (17. Ausg.)Philippines. Congress. House of Representatives. Congressional Planning and Budget Office. Regional Profile, 1998-. Quezon City: Congressional Planning and Budget Office, House of Representatives, 1998.
MLA-Zitierstil (9. Ausg.)Philippines. Congress. House of Representatives. Congressional Planning and Budget Office. Regional Profile, 1998-. Congressional Planning and Budget Office, House of Representatives, 1998.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.