Arnold, Pauline
The automation age.
Holiday House , 1963
 Buku Teks
Thorne, W.J.
Banking
Oxford University Press , 1948
 Buku Teks
Bradford, Frederick A.
Banking
Longmans, Green, 1932
 Buku Teks
Rodgers, Raymond
Banking
Alexander Hamiltion Institute, 1962
 Buku Teks
Levin, Howard S.
Office work and automation
John Wiley & Sons, 1956
 Buku Teks