APA引文

Metal Industry Research and Development Center. (1974). Metalworking industry of the Philippines. [s.n.].

Chicago Style (17th ed.) Citation

Metal Industry Research and Development Center. Metalworking Industry of the Philippines. [Pasig, Rizal]: [s.n.], 1974.

MLA引文

Metal Industry Research and Development Center. Metalworking Industry of the Philippines. [s.n.], 1974.