References
- American Association for Health, Physical Education, and Recreation. 1952 . Research Methods Applied to Health, Physical Education, and Recreation , 535 Wash. , D. C. : AAHPER . Professional Courses in the Prevention and Treatment of Athletic Injuries at American Universities and Colleges
- Cramer , Frank L. , Boughton , L. I. and Cramer , Charles . 1945 . A Training Room Manual , 144 Gardner , Kans. : Cramer Chemical Co. .
- Herrington , George Squires . 1948 . An analysis of courses in educational sociology with proposed changes . J. Educational Sociology , 22 Dec. : 259 – 75 .
- Stafford , Frank S. and Sebern , Steija T. 1949 . Institutions Offering Professional Education in Physical Education , 1 – 4 . Wash. , D. C. : U. S. Govt. Printing Office .