Aguirre v. Texas Department of Protective & Regulatory Services , 1996 Tex. App. LEXIS 786 ( 1996 )
Englander Co. v. Kennedy , 11 Tex. Sup. Ct. J. 442 ( 1968 )
Zac Smith & Co. v. Otis Elevator Co. , 30 Tex. Sup. Ct. J. 558 ( 1987 )