Não informado. (2011). Measurement & Control News. Measurements & Data Corporation.
Chicagoスタイル(17版)引用形式Não informado. Measurement & Control News. Pittsburgh, Pa: Measurements & Data Corporation, 2011.
MLA(8版)引用形式Não informado. Measurement & Control News. Measurements & Data Corporation, 2011.
警告: この引用は必ずしも正確ではありません.