Regina Jansen, author
1986
UI - Skripsi (Membership)
Romer, David, author
McGraw-Hill, 1996
Buku Teks
Roesman Anwar
Yayasan Cinta Buku Utama, [date of publication not identified]
Buku Teks
Samuelson, Paul A. (Paul Anthony), 1915-2009, author
New York, 2005
Buku Teks
Lindauer, John, author
John Wiley & Sons, 1971
Buku Teks