Comments

Erickson, Edwin E. 1974 Galton's Worst: A Note on Ember's Reflection In Studies in Cultural Diffusion: Galton's Problem. James M. Schaefer, ed. Pp. 62-83. New Haven: Human Relations Area Files, HRAFLEX Book W6-002.

Loftin, Colin , Robert H. Hill , Raoul Naroll and Enid Margolis 1976 Murdock-White Alignment of Ethnographic Atlas Culture Clusters. Behavior Science Research 11: 213-26.

Naroll, Raoul 1976 Galton's Problem and HRAFLIB. Behavior Science Research 11: 123-48.

Naroll, Raoul , Donald F. Griffiths , Gary L. Michik , and Frada Naroll 1975 HRAFLIB: HRAF Hologeistic Computer Program Library, Part One New Haven: Human Relations Area Files.

Textor, Robert B. 1967 A Cross-Cultural Summary. New Haven: HRAF Press.