National Book Store Editorial Staff, Philippines, & Nolledo, J. N. (1989). Republic Act No.6715: Herrera law. National Book Store.
Cita Chicago (17th ed.)National Book Store Editorial Staff, Philippines, i Jose N. Nolledo. Republic Act No.6715: Herrera Law. Metro Manila: National Book Store, 1989.
Cita MLA (9th ed.)National Book Store Editorial Staff, et al. Republic Act No.6715: Herrera Law. National Book Store, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.