Gaya APA

Malaysia, J, K, R. (1991). Seminar kebangsaan keselamatan jalan raya. National road safety seminar 1991. Towards a total road safety environment . : Jabatan Kerja Raya.

Gaya MLA

Malaysia, Jabatan, Kerja, Raya. "Seminar kebangsaan keselamatan jalan raya. National road safety seminar 1991. Towards a total road safety environment". : Jabatan Kerja Raya, 1991. Filmstrip.