Magcobar N. Amer v. Grasso Oilfield S. , 736 S.W.2d 787 ( 1987 )
International Harvester Company v. Kesey , 507 S.W.2d 195 ( 1974 )
Amoco Production Co., Inc. v. Thompson , 657 S.W.2d 824 ( 1983 )
Interfirst Bank Dallas, N.A. v. Risser , 1987 Tex. App. LEXIS 8209 ( 1987 )