Não informado. (1952). Chemical and Process Engineering. Leonard Hill Technical Group.
Chicagoスタイル(17版)引用形式Não informado. Chemical and Process Engineering. London: Leonard Hill Technical Group, 1952.
MLA(8版)引用形式Não informado. Chemical and Process Engineering. Leonard Hill Technical Group, 1952.
警告: この引用は必ずしも正確ではありません.