Lua APA (7ú heag.)

Philippines (Republic). National Economic Council. (1967). Economic survey of the province of Bulacan. [s.n.].

Lua i Stíl Chicago (17ú heag.)

Philippines (Republic). National Economic Council. Economic Survey of the Province of Bulacan. Manila: [s.n.], 1967.

Lua MLA (9ú heag.)

Philippines (Republic). National Economic Council. Economic Survey of the Province of Bulacan. [s.n.], 1967.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.