1. An investigation into primary blasting;Isham;Quarry Management and Products,1974
2. Handbook for prediction of air blast focusing;Perkins;Ballistic Research Laboratories Report No. 1240,1964
3. Blasting vibrations and their effects on structures;Nicholls;U.S. Department of the Interior, Bureau of Mines Bulletin 656,1971
4. Quarry blast atmospheric wave (concussion);Taylor;Ministry of Environment, Ontario, Canada,1974
5. The loudness level of transient sounds, with particular reference to sonic boom;Rood,1974