Yu, J., Zhang, T., & Qian, J. (2011). Electrical motor products: International energy - efficiency standards and testing methods. Woodhead publishing.
Stile di citazione ChicagoYu, Jianfeng, Ting Zhang, e Jianming Qian. Electrical Motor Products: International Energy - Efficiency Standards and Testing Methods. Cambridge: Woodhead publishing, 2011.
Citazione MLAYu, Jianfeng, et al. Electrical Motor Products: International Energy - Efficiency Standards and Testing Methods. Woodhead publishing, 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.