Ahmad Deni Daruri, author
Center for Banking Crisis, 2004
Buku Teks
White, Theodore H., author
William Sloane Associates, 1961
Buku Teks
Hayes, Kenney, author
Gramedia Pustaka Utama, 2004
Buku Teks
Lewis, C.S., author
Macmillan, 1947
Buku Teks
Baker, Tim, author
Collins, 1988
Buku Teks