Colberg, Inc. v. State of California Ex Rel. Dept. Pub. Wks. , 67 Cal. 2d 408 ( 1967 )
Vermilion Corp. v. Vaughn , 356 So. 2d 551 ( 1978 )
Untitled Texas Attorney General Opinion ( 1964 )
York Cove Corporation v. United States , 317 F. Supp. 799 ( 1970 )