Collins, R. B. ;. (1957). Proceedings of the third International Congress on High-Speed Photography: Held under the auspices of the Department of Scientific and Industrial Research in London 10th - 15th September 1956 / ed. by R. B. Collins. London: Butterworth.

Collins, R. B.. Proceedings of the Third International Congress On High-Speed Photography: Held Under the Auspices of the Department of Scientific and Industrial Research in London 10th - 15th September 1956 / Ed. By R. B. Collins. London: Butterworth, 1957.

Collins, R. B.. Proceedings of the Third International Congress On High-Speed Photography: Held Under the Auspices of the Department of Scientific and Industrial Research in London 10th - 15th September 1956 / Ed. By R. B. Collins. London: Butterworth, 1957.