Singleton v. LaCoure , 712 S.W.2d 757 ( 1986 )
C.S.R., Inc. v. Industrial Mechanical, Inc. , 1985 Tex. App. LEXIS 7225 ( 1985 )
Glenn Thurman, Inc. v. Moore Construction, Inc. , 1997 Tex. App. LEXIS 1608 ( 1997 )