Cita APA (7th ed.)

Philippines. Department of Trade. (1974). Primer on the establishment of regional headquarters in the Philippines. [s.n.

Cita Chicago (17th ed.)

Philippines. Department of Trade. Primer on the Establishment of Regional Headquarters in the Philippines. Quezon City: [s.n, 1974.

Cita MLA (9th ed.)

Philippines. Department of Trade. Primer on the Establishment of Regional Headquarters in the Philippines. [s.n, 1974.