Kojima, Kiyoshi
Croom Helm, 1977
Buku Teks
Broadbridge, Seymour
Frank Cass, 1976
Buku Teks
Ohkawa, Kazushi
Stanford University Press, 1973
Buku Teks
Ohkawa, Kazushi
Stanford University Press, 1973
Buku Teks
edited by Gianni Fodella
Bocconi University, 1975
Buku Teks