Gaya APA

Kwang, H. (1991). An Assessment of The Skid Resistance and Macro-Texture of Various Paved Road Surfacing in Malaysia . Kuala Lumpur: Jabatan Kerja Raya.

Gaya MLA

Kwang, H.J.. "An Assessment of The Skid Resistance and Macro-Texture of Various Paved Road Surfacing in Malaysia". Kuala Lumpur: Jabatan Kerja Raya, 1991. Text.