Festo. (1999). Learning System for Automation. Esslingen: Festo Didactic.
シカゴスタイル引用形Festo. Learning System for Automation. Esslingen: Festo Didactic, 1999.
MLA引用形式Festo. Learning System for Automation. Esslingen: Festo Didactic, 1999.
警告: この引用は必ずしも正確ではありません.