GuttmanL. A.A new approach to factor analysis: The radex. In LazarsfeldP. R. (Ed.), Mathematical thinking in the social sciences. Glencoe, Ill.: Free Press, 1954. Pp. 258–348.
2.
HofmanJ. E.The meaning of being a Jew in Israel; an analysis of ethnic identity. Journal of Personality and Social Psychology, 1970, in press.
