1. Barrow H. M. And Magee R, A Practical Approach To Measurement In Physical Education, Philadelphia: Lea & Febiger, 1979.
2. Best J. W., Research in Education, New Delhi: Prentice-Hall of India, 1983, pp.40-41.
3. Best John W. and James V. Kahn, Research in Education, New Delhi: Prentice Hall of India Pvt. Ltd. 1992, 6th ed., pp.38-39.
4. Bucher C. A. and D. A. West, Foundation of Physical Education and Sports, New York: Times Mirror Mosby College Publishing, 10th Edition, 1987.
5. Bucher C. A., Foundation of Physical Education, St. Louis: The C. V. Mosby Co. 1960.
6. Edward, “Attitude”, Research Quarterly, Vol. 39, No. 3, October, 1958.
7. Longmuir & Bar, “Physical & Mental Health Dimensions from an Interdisciplinary Approach under the Direction of the Center for Research on Girls & Women in Sport University of Minnesota”.,
8. http://www.coled.umn.edu/KLS/crgws/pcpfses.html.www.Google. com.
9. Reddy Chinnapa, Principle of Sports, New Delhi: Ashish Publishing House, 1992.
10. Sharma N. P., Sports History, New Delhi: Khel Sahitya Kendra, 2004.
11. Turkish Online, Journal of Qualitative Inquiry, 2(1), January 2011,
12. Whitehead N., Conditioning for Sports, West Yorkshire: E. P. Publishing Ltd., 1975.