edited by Hiroshi Itoh
Cornell University Press, 1973
Buku Teks
Burgelman, Robert A., author
Collier-Macmillan, 1986
Buku Teks
University of California Press, 1947
Buku Teks
Barber, Laurie
Century Hutchinson, 1989
Buku Teks
edited by H. Aram Veeser
Routledge, 1989
Buku Teks