Gaya APA
Gregory, Robert H., VanHorn, Richard L.. (1963).
Business data processing & programming Robert H. Gregory and Richard L. Van Horn .
Belmont:
Clif Wadsworth.
Gaya Chicago
Gregory, Robert H., VanHorn, Richard L..
Business data processing & programming Robert H. Gregory and Richard L. Van Horn.
Belmont:
Clif Wadsworth,
1963.
Text.
Gaya MLA
Gregory, Robert H., VanHorn, Richard L..
Business data processing & programming Robert H. Gregory and Richard L. Van Horn.
Belmont:
Clif Wadsworth,
1963.
Text.
Gaya Turabian
Gregory, Robert H., VanHorn, Richard L..
Business data processing & programming Robert H. Gregory and Richard L. Van Horn.
Belmont:
Clif Wadsworth,
1963.
Print.