APA-Zitierstil (7. Ausg.)

Tongko, P. L. (1988). The Philippine government (rev. ed.). National Book Store.

Chicago-Zitierstil (17. Ausg.)

Tongko, Primo L. The Philippine Government. rev. ed. Metro Manila: National Book Store, 1988.

MLA-Zitierstil (9. Ausg.)

Tongko, Primo L. The Philippine Government. rev. ed. National Book Store, 1988.