Philippines (Republic). National Economic Council. (1967). Economic survey of the province of Bulacan. [s.n.].
Citace podle Chicago (17th ed.)Philippines (Republic). National Economic Council. Economic Survey of the Province of Bulacan. Manila: [s.n.], 1967.
Citace podle MLA (9th ed.)Philippines (Republic). National Economic Council. Economic Survey of the Province of Bulacan. [s.n.], 1967.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..