Pacta Conventa
The Cyclopedic Law Dictionary · Walter A. Shumaker and George Foster Longsdorf; ed. James C. Cahill · 1922
The Cyclopedic Law Dictionary
QUAE NEQUE contra leges, neque dolo male inlta sunt, omni modo observanda sunt.
Contracts Code, 2. 3. 29; Broom, Leg. Max. (3d London Ed.) 624.