Al-Khaldi, Z. S., & unknown. (1990). Factors affecting the accuracy of construction costs estimating in Saudi Arabia.
Chicago Style (17th ed.) CitationAl-Khaldi, Zaitoun Shadeed, and unknown. Factors Affecting the Accuracy of Construction Costs Estimating in Saudi Arabia. 1990.
MLA (9th ed.) CitationAl-Khaldi, Zaitoun Shadeed, and unknown. Factors Affecting the Accuracy of Construction Costs Estimating in Saudi Arabia. 1990.
Warning: These citations may not always be 100% accurate.