edited by Robert A. Becker
An Elgar research collection, 2013
Buku Teks
Bliss, C. J.
North-Holland, 1975
Buku Teks
St. Martin's Press, 1988
Buku Teks
Awaludin Aji Riadi
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2014
UI - Tesis (Membership)
Mera, Kichi
University of Tokyo Press , 1975
Buku Teks