Fukumaru และผู้แต่งคนอื่นๆ. (2004) Environmental management of Japanese companies in Thailand : the case of electrical and electronics industries. Chulalongkorn University:ม.ป.ท.Fukumaru และผู้แต่งคนอื่นๆ. 2004. Environmental management of Japanese companies in Thailand : the case of electrical and electronics industries. ม.ป.ท.:Chulalongkorn University;Fukumaru และผู้แต่งคนอื่นๆ. Environmental management of Japanese companies in Thailand : the case of electrical and electronics industries. ม.ป.ท.:Chulalongkorn University, 2004. Print.