APA (7e ed.) Bronvermelding

Philippines & Nolledo, J. N. (1978). The Philippine engineering laws. National Book Store.

Chicago (17e ed.) Bronvermelding

Philippines en Jose N. Nolledo. The Philippine Engineering Laws. Manila: National Book Store, 1978.

MLA (9e ed.) Bronvermelding

Philippines en Jose N. Nolledo. The Philippine Engineering Laws. National Book Store, 1978.

Let op: Deze citaties zijn niet altijd 100% accuraat.