APA

Al-Hammad A., Assaf S. & Al-Hazmi T. (1996). Assessment of the types of public building maintenance contracts in Saudi Arabia: detailed investigation of randomly selected maintenance contracts for government agencies and accepted definitions of the five major types. : .

Chicago

Al-Hammad A, Assaf S and Al-Hazmi T. 1996. Assessment of the types of public building maintenance contracts in Saudi Arabia: detailed investigation of randomly selected maintenance contracts for government agencies and accepted definitions of the five major types. : .

Harvard

Al-Hammad A., Assaf S. and Al-Hazmi T. (1996). Assessment of the types of public building maintenance contracts in Saudi Arabia: detailed investigation of randomly selected maintenance contracts for government agencies and accepted definitions of the five major types. : .

MLA

Al-Hammad A, Assaf S and Al-Hazmi T. Assessment of the types of public building maintenance contracts in Saudi Arabia: detailed investigation of randomly selected maintenance contracts for government agencies and accepted definitions of the five major types. : . 1996.