Gaya APA
Slater, J.
(c2008).
Practical business math procedures
(
Brief 9th ed.)
.
mau:
McGraw-Hill/Irwin.
Gaya MLA
Slater, Jeffrey.
"Practical business math procedures".
Brief 9th ed.
mau:
McGraw-Hill/Irwin,
c2008.
Buku.