Yoshihisa Hara

1939

• Yoshida Shigeru
• Gendai kokusai seiji no dainamikusu
• Jitian Mao zhuan
• Kokusai kankeiron kiso kenkyū
• Sengoshi no naka no Nihon Shakaitō
• 国際関係学講義
• 岸信介証言錄