Moon, Dong-Joo, author
[Springer, ], 2012
eBooks
Freeman, A. Myrick, 1936-, author
Harper & Row , 1983
Buku Teks
Varian, Hal R.
W.W. Norton, 1992
Buku Teks
Boulding, Kenneth E. (Kenneth Ewart), 1910-1993, author
Harper & Row, 1966
Buku Teks
Braff, Allan J.
John Wiley & Sons, 1969
Buku Teks