References
- IAAF . 1978 . Bulletin , 23 : 18
- IAAF . 1979a . Official handbook 1979/80 , : 135 – 136 .
- IAAF . 1979b . Bulletin , 24 : 21
- Parker , L. D. , Boggs , J. H. and Blick , E. F. 1974 . Introduction to fluid mechanics and heat transfer. , Reading , Mass. : Addison-Wesley .
- Payne , H. 1969 . Hammer throwing, , 4th ed. , London : Whitefriars Press .