Cita APA (7th ed.)

Cebu Chamber of Commerce. (1973). Membership and business directory. 1972/73-. [s.n.].

Cita Chicago (17th ed.)

Cebu Chamber of Commerce. Membership and Business Directory. 1972/73-. Cebu City: [s.n.], 1973.

Cita MLA (9th ed.)

Cebu Chamber of Commerce. Membership and Business Directory. 1972/73-. [s.n.], 1973.