Dyfyniad APA

Hudson, W. R. (1997). Infrastructure managementintegrating design, construction, maintenance, rehabilitation, and renovationW. Ronald Hudson, Ralph Haas, Waheed Uddin. McGraw-Hill.

Dyfyniad Arddull Chicago

Hudson, W. Ronald. Infrastructure Managementintegrating Design, Construction, Maintenance, Rehabilitation, and RenovationW. Ronald Hudson, Ralph Haas, Waheed Uddin. McGraw-Hill, 1997.

Dyfyniad MLA

Hudson, W. Ronald. Infrastructure Managementintegrating Design, Construction, Maintenance, Rehabilitation, and RenovationW. Ronald Hudson, Ralph Haas, Waheed Uddin. McGraw-Hill, 1997.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.