BNI Bank, 2005
Majalah, Jurnal, Buletin
Directorate of Economic Research and Monetary Policy, Bank Indonesia, 2019
Majalah, Jurnal, Buletin
Boediono
BPFE, 1988
Buku Teks SO
Solikin M. Juhro ...[et all]
Rajawali Press, 2019
Buku Teks SO
R.A. Rahman Prawiraamidjaja
Alumni, 1975
Buku Klasik