Não informado. (1959). British journal of non-destructive testing. Non-Destructive Testing Society of Great Britain.
Chicagoスタイル(17版)引用形式Não informado. British Journal of Non-destructive Testing. Leigh-on-Sea, Inglaterra: Non-Destructive Testing Society of Great Britain, 1959.
MLA(8版)引用形式Não informado. British Journal of Non-destructive Testing. Non-Destructive Testing Society of Great Britain, 1959.
警告: この引用は必ずしも正確ではありません.