1. Are social psychological laws cross-culturally valid?;Amir;Journal of Cross-Cultural Psychology,1988
2. Armer, M. and Grimshaw, A. D. (eds). (1973) Comparative Social Research: Methodological Problems and Strategies. Wiley, New York.
3. Ayres, B. (1967) Pregnancy magic: A study of food taboos and sex avoidances. In Cross-Cultural Approaches: Readings in Comparative Research. ed. C. S. Ford, pp. 111-125. HRAF Press New Haven, CT.
4. Barer-Stein, T. (1979) You Eat What You Are: A Study of Ethnic Food Traditions. McLelland and Stewart, Toronto.
5. Barry, H. and Schlegel, A. (eds). (1980) Cross-Cultural Samples and Codes. University of Pittsburgh Press, Pittsburgh, PA.