Papinot, E.
Historical and geographical dictionary of Japan
Charles E. Tuttle, 1972
 Buku Referensi
Fuad Jabali
Study of the companions of the prophet geographical distribution and political alignments
Institute of Islamic Studies McGill University, 1999
 Buku Teks
ABC's of study in Japan 1991
Association of International Education
Maruzen Planning Network, 1991
 Buku Referensi
Estall, R.C.
Industrial activity and economic geography : a study of the forces behind the geographical location of productive activity in manufacturing industry
Hutchin University Library, 1973
 Buku Teks
Japan
Princeton University Press, 1979
 Buku Teks