Kaidai mokuroku = Descriptive catalogue /

Published 2001

Hokkaidō no chimei sakuin : 5-manbun no 1 chikeizu ni yoru /

by Tochigi, Yoshimasa, 1920-
Published 1980

Hokkaidōritsu Sōgō Keizai Kenkyūjo kankō shiryō ichiran : Shōwa 37-nendo yori Shōwa 47-nendo ni itaru

Published 1973