Syamsul Halim Wahab. (2007). Autocad 2007 langkah demi langkah. Venton Pub.
Chicago Style (17th ed.) CitationSyamsul Halim Wahab. Autocad 2007 Langkah Demi Langkah. Batu Caves, Selangor: Venton Pub, 2007.
MLA (8th ed.) CitationSyamsul Halim Wahab. Autocad 2007 Langkah Demi Langkah. Venton Pub, 2007.
Warning: These citations may not always be 100% accurate.