Kannegiesser, M. (2008). Value Chain Management in the Chemical Industry: Global Value Chain Planning of Commodities. Physica-Verlag HD. https://doi.org/10.1007/978-3-7908-2032-4
Dyfyniad Arddull ChicagoKannegiesser, Matthias. Value Chain Management in the Chemical Industry: Global Value Chain Planning of Commodities. Heidelberg: Physica-Verlag HD, 2008. https://doi.org/10.1007/978-3-7908-2032-4.
Dyfyniad MLAKannegiesser, Matthias. Value Chain Management in the Chemical Industry: Global Value Chain Planning of Commodities. Physica-Verlag HD, 2008. https://doi.org/10.1007/978-3-7908-2032-4.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.