Cita APA (7th ed.)

Philippines (Commonwealth) Bureau of Commerce. (1946). Trade directory of the Philippines, 1946. Bureau of Commerce].

Cita Chicago (17th ed.)

Philippines (Commonwealth) Bureau of Commerce. Trade Directory of the Philippines, 1946. [S.l: Bureau of Commerce], 1946.

Cita MLA (9th ed.)

Philippines (Commonwealth) Bureau of Commerce. Trade Directory of the Philippines, 1946. Bureau of Commerce], 1946.