Meek, Paul
NY (33 Liberty St., New York 10045) : Federal Reserve Bank of New York, 1982
Buku Teks
Kim, Yol-kyu, author
Dusin, 2001
Buku Teks
Kim, Yol-kyu, author
Doosi, 2001
Buku Teks
David, H.A., author
John Wiley & Sons, 1981
Buku Teks
Overstreet, H.A.
W.W Norton & Company, Inc, 1959
Buku Teks