APA aipamena

Ali, 2. A. Z. (2008). Causes and steps to minimize variations in construction projects [electronic resource]. Skudai : Universiti Teknologi Malaysia.

Chicago Style aipamena

Ali, 267390 Ahmad Zaki. Causes and Steps to Minimize Variations in Construction Projects [electronic Resource]. Skudai : Universiti Teknologi Malaysia, 2008.

MLA aipamena

Ali, 267390 Ahmad Zaki. Causes and Steps to Minimize Variations in Construction Projects [electronic Resource]. Skudai : Universiti Teknologi Malaysia, 2008.