Title: Shirarezaru Hoppō Ryōdo hishi : yontō henkan no kagi wa Amerika ni ari : Soren wa saisho Hoppō yontō wa akiramete ita /
Authors: Tomaru, Hiroyasu, 1952-
Publisher: Daiichi Kikaku Shuppan,
Year: 1991
Subjects: Kuril Islands (Russia) International status.; Japan Foreign relations Soviet Union.; Soviet Union Foreign relations Japan.; Japan Foreign relations; Soviet Union Foreign relations