Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.