Hirschl, Ran Fellow Group Comparative Constitutionalism, MPI for the Study of Religious and Ethnic Diversity, Max Planck Society;
https://www.cambridge.org/core/books/cambridge-companion-to-comparative-constitutional-law/comparative-methodologies/0780566FF3A20145AA557AD1D60D59FF (Any fulltext)
Hirschl, R. (2019). Comparative methodologies. In R. Masterman, & R. Schütze (Eds.), The Cambridge companion to comparative constitutional law (pp. 11-39). Cambridge University Press. doi:10.1017/9781316716731.002.