Não informado. (1969). Bcira abstracts of international foundry literature. British Cast Iron Research Association.
Chicagoスタイル(17版)引用形式Não informado. Bcira Abstracts of International Foundry Literature. Birmingham, Inglaterra: British Cast Iron Research Association, 1969.
MLA(8版)引用形式Não informado. Bcira Abstracts of International Foundry Literature. British Cast Iron Research Association, 1969.
警告: この引用は必ずしも正確ではありません.