Kuniaki Sugino

Kankō Kyōto kenkyū josetsu

2007

Gendai Nihon no tenkai hōkō to

Gendai Nihon no tenkai hōkō to chiiki kadai

1993

Kansai Gakken Toshi no kenkyū

Kansai Gakken Toshi no kenkyū

1993

Gendai Okinawa keizairon

Gendai Okinawa keizairon

1990