1. Gordon, I.J. Personal communication, 1978.
2. An early intervention project: A longitudinal look;Gordon;Paper presented at the Merrill-Palmer Conference on Research and Teaching of Infant Development. Detroit, Michigan,1973
3. A parent education approach to provision of early stimulation for the culturally disadvantaged;Gordon,1967
4. Reaching the child through parent education: The Florida approach,1969
5. The Florida parent-infant education program;Guinagh;Paper presented at the biennial meeting of the Society for Research in Child Development, Denver, Colorado,1975