Nison, Steve
Elex Media Komputindo, Gramedia, 2010
Buku Teks
Nison, Steve
John Wiley & Sons, Inc, 1994
Buku Teks
Association for investment Management Research, 1996
Buku Teks
Rifza Putra Kurniawan
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2010
UI - Skripsi Open
Douglas-Young, John
Parker Publishing Company, 1979
Buku Referensi