Metals Industry Research and Development Center. (1989). Metal casting industry study (1989.). MIRDC.
Cita Chicago Style (17a ed.)Metals Industry Research and Development Center. Metal Casting Industry Study. 1989. Metro Manila: MIRDC, 1989.
Cita MLA (9a ed.)Metals Industry Research and Development Center. Metal Casting Industry Study. 1989. MIRDC, 1989.
Precaución: Estas citas no son 100% exactas.