APA-referens (7:e uppl.)

Philippines (Republic). Bureau of Commerce. (1963). Promoting trade and industry thru regional fairs and expositions. s.n.].

Chicago-referens (17:e uppl.)

Philippines (Republic). Bureau of Commerce. Promoting Trade and Industry Thru Regional Fairs and Expositions. [Manila: s.n.], 1963.

MLA-referens (9:e uppl.)

Philippines (Republic). Bureau of Commerce. Promoting Trade and Industry Thru Regional Fairs and Expositions. s.n.], 1963.