KKigyōhō no rironKigyōhō no rironde Etsurō Kuronuma, Tomotaka FujitaMateriasCorporation lawEdiciones (1)Kigyōhō no riron (2007)Shōji Hōmu · japonés · ISBN 9784785713850Más obras de Etsurō KuronumaRRonten taikei Kin'yū shōhin torihikihōRonten taikei Kin'yū shōhin torihikihōKKin'yū shōhin torihikihō konmentāruKin'yū shōhin torihikihō konmentāruJJishu kisei kikanJishu kisei kikan