National Planning Commission. Urban area development pattern: Tarlac province. National Planning Commission.
Cita Chicago (17th ed.)National Planning Commission. Urban Area Development Pattern: Tarlac Province. [Manila]: National Planning Commission.
Cita MLA (9th ed.)National Planning Commission. Urban Area Development Pattern: Tarlac Province. National Planning Commission.
Atenció: Aquestes cites poden no estar 100% correctes.