(1964). Proceedings of the fourth International Conference on non-destructive testing: Conference sponsored by the British National Committee for Non-destructive Testing and arranged by the Institution of Mechanical Engineers, held in London on 9th-13th September, 1963. London: Butterworths.
Παραπομπή Chicago StyleProceedings of the Fourth International Conference On Non-destructive Testing: Conference Sponsored By the British National Committee for Non-destructive Testing and Arranged By the Institution of Mechanical Engineers, Held in London On 9th-13th September, 1963. London: Butterworths, 1964.
Παραπομπή MLAProceedings of the Fourth International Conference On Non-destructive Testing: Conference Sponsored By the British National Committee for Non-destructive Testing and Arranged By the Institution of Mechanical Engineers, Held in London On 9th-13th September, 1963. London: Butterworths, 1964.