Alaya, B., Quatrebarbes, A. d., & Lobeck, M. (2018). Die Six-Sigma-Methode: Streben nach Perfektion. [Place of publication not identified]: 50Minuten.de.
Chicago Style CitationAlaya, Ben,, Amicie de Quatrebarbes, and Mareike Lobeck. Die Six-Sigma-Methode: Streben Nach Perfektion. [Place of publication not identified]: 50Minuten.de, 2018.
MLA CitationAlaya, Ben,, Amicie de Quatrebarbes, and Mareike Lobeck. Die Six-Sigma-Methode: Streben Nach Perfektion. [Place of publication not identified]: 50Minuten.de, 2018.
Warning: These citations may not always be 100% accurate.