Artikel Jurnal
Lucia Catharina Sani, author
Universitas Indonesia, 2003
UI - Tesis Membership
Octora Puspitasari, author
Universitas Indonesia, 2003
UI - Tesis Membership
Moh. Ramly Faud, author
Graha Ilmu, 2005
Buku Teks
Jakarta Bank Indonesia 1996,
Buku Teks