1941: E.Benge, S.Burk and E.Hay, "Manual of Job Evaluation", Harper & Brothers
1946: E. Hay, "Characteristics of Factor Comparison Job Evaluation", Personnel, American Association, Vol. 22, No. 6
1946: E. Hay, "Four methods of establishing factor scales in factor comparison job evaluation", Personnel, American Association, p118-124
1946: E. Hay, "Training the evaluation committee in factor comparison job evaluation", Personnel, American Association, p.46-56
1948: E. Hay, "Creating Factor Comparison Key Scales by the Per Cent Method", Journal of Applied Psychology, p. 456-464
1950: E. Hay, "Techniques of securing agreement in job evaluation committees", Personnel, American Association, p.307-312
1950: E. Hay, "The Application of Weber's law to Job Evaluation", Journal of Applied Psychology, p. 102-104
1951: E. Hay & D. Purves, "The Profile Method of High-Level Job Evaluation", Personnel, p.162-170
1953: E. Hay, "The analysis and description of high-level jobs", Personnel, American Association, Jab, p.344-354
1954: E. Hay & D. Purves, "A New Method of Job Evaluation: The Guide Chart-Profile Method", Personnel, p.72-80,
1957: E.Hay, "The Guide Chart-Profile Method of Job-Man Evaluation", American Management Association
1958: E. Hay, "Setting salary standards for executive jobs", Personnel, p. 63-73, Jan-Febr.
1958: E. N. Hay, "Any job can me measured by its 'Know, Think, Do' elements", Personnel Journal, p.403-406, Vol. 36, Nr.11