Questionnaire
Handbook of Grammatical Relations Questionnaire (pdf)
Background literature
Bickel, B., 2011. Grammatical relations typology. In Song, J. J. (ed.) The Oxford Handbook of Language Typology, pp. 399 - 444, Oxford: Oxford University Press. (pdf of draft)
Witzlack-Makarevich, A. 2011. Typological Variation in Grammatical Relations Leipzig: University of Leipzig doctoral dissertation. (pdf)
Example chapter, etc.
Bickel, B., 2008. Grammatical relations in Chintang. Work In Progress Presentation, MPI for Evolutionary Anthropology, Leipzig, October 7. (pdf of handout)
Jenny, M., 2012. Grammatical relations in Mon. Presentation at SLE 45, Stockholm, 29.08. - 01.09. (pdf of handout)