Ribeiro, R. A. (2005). Commercial contracts: Drafting techniques and precedents. Thorogood.
Cita Chicago Style (17a ed.)Ribeiro, R. A. Commercial Contracts: Drafting Techniques and Precedents. London: Thorogood, 2005.
Cita MLA (8a ed.)Ribeiro, R. A. Commercial Contracts: Drafting Techniques and Precedents. Thorogood, 2005.
Precaución: Estas citas no son 100% exactas.