1. Bow , Frank T. The Great Manpower Grab The Readers Digest 1964 61 67
2. The Job-Finding Machine: How to Crank it Up;Chase;Harper's Magazine,1964
3. Psychologist's prestige ranking of twenty psychological occupations;Granger;J. Counsel. Psychol,1959
4. Holland , Elmer J. The Great Manpower Grab: A Hysterical Attack upon the U.S. Employment Service Congressional Record 1964 A5473 A5479