21 popular sports and games rules & regulations: Comprehensive guide and basic techniques to improving one's skill to victory - Chaturvedi, B.K. (New Delhi : Goodwill Publishing House, 2014)
I. Archery --II. Athletics --III. Badminton --IV. Basket ball --V. Boxing --VI. Cricket --VII. Diving --VIII. Golf --IX. Gymnastics --X. Hockey --XI. Judo --XII. Kabaddi --XIII. Kho-kho --XIV. Kung-fu & karate --XV. Soccer --XVI. Swimming --XVII. Table-tennis --XVIII. Tennis --XIX. Volley-ball --XX. Weight-lifting --XXI. Wrestling.