1.AAHPERD:- Health related physical fitness test manual, Reston,va: American Alliance for health physical education, recreation and dance,1958.
2. Ali G.E.S. (2009)”Effect of Using of Genetic Guidance to Guide Training on Some Physical and Physiological Variables of Medium and Short Distances Racers: World Journal of Sports5 (1), 12-17, 2012.
3. D.K. Kansal “Test and Measurement” in sports and physical education DVS Publication, New Delhi1996.
4. Grant S, Craig I, Wilson J, Aitcheson T (1997). The Relationship Between 3km Running Performance and Selected Physiological variable. Journal of Sports Science, 15(4):403-10.
5. H.Singh,.: Sports Training: General Theory and methods NSNIS, Patiala,1984.
6. H. Harrison Clarke and David H. Clarke: Prentice hall Inc. Englewoods claffs, New Jersey, Sixth Edition 1982.
7. Hardayal Singh: Science Of Sports Training, DVS Publication New Delhi, 1995.
8. Kenneth L. Jones Louis W. Shainberg and Curtes, O’byer: Total fitness, Harper and Row Inc.San Francesco, 1972.
9. Kenney W.L. and Hudson J.L.(1985)Variables Predictive of Performance in Elite Middle-distance Runner, British Journal Of Sports Medicine 19:207-209.
10.Lamb, David R (1983).Physiology of Exercise Responses and Adaptation. New York; Macmillan Company.
11. Lean Johnson and Ben Londire: “Motor Fitness testing manual for the moderately mentally retarded”. Reston.va: American Alliance for Health, Physical Education, Recreation and Dance 1972.
12. Tolfrey K et al (2009). Physiological correlates of 2-mile Run Performance as Determined Using a Novel on-demand Tread mikk. 34(4):763-772.
13.Payne, Howard: Athletes in Action, IAAF Development programme Book No.5,Pelham Book Ltd., London,England,1985.