(1991). Milling European directory. Turret Group PLC.
Chicagoスタイル(17版)引用形式Milling European Directory. Watford, Herts, England: Turret Group PLC, 1991.
MLA(8版)引用形式Milling European Directory. Turret Group PLC, 1991.
警告: この引用は必ずしも正確ではありません.
(1991). Milling European directory. Turret Group PLC.
Chicagoスタイル(17版)引用形式Milling European Directory. Watford, Herts, England: Turret Group PLC, 1991.
MLA(8版)引用形式Milling European Directory. Turret Group PLC, 1991.