Merryman, J. H., & Pérez-Perdomo, R. (2007). The civil law tradition: An introduction to the legal systems of Europe and Latin America (3rd ed.). Stanford University Press.

Merryman, John Henry, and Rogelio Pérez-Perdomo. The Civil Law Tradition: An Introduction to the Legal Systems of Europe and Latin America. 3rd ed. Stanford, Calif: Stanford University Press, 2007.

Merryman, John Henry, and Rogelio Pérez-Perdomo. The Civil Law Tradition: An Introduction to the Legal Systems of Europe and Latin America. 3rd ed. Stanford University Press, 2007.