Casagrande, J.B. and K.L. Hale1967. Semantic Relations in Papago Folk Definitions, in Hymes, D., with W. E. Bittle (eds.) Studies in Southwestern Ethnolinguistics . The Hague: Mouton.
2.
Evans, M.W., B.E. Litowitz, J.A. Markowitz, R.M. Smith, and O. Wemer1980. Lexical-Semantic Relations: A Comparative Survey. Edmonton, Canada: Linguistic Research, Inc.
3.
Romney, A.K. and R. G. D'Andrade1964. Cognitive Aspects of English Kin Terms, in Romney, A. K., and R. G. D'Andrade, (eds.) Transcultural Studies in Cognition, American Anthropologist 66(3) Part II: 146-170.