Gaya APA
BLUESTONE, M, D.
(1962).
The Coller ; cooler and eazy guide to bookkeeping
.
Bandung:
Coolier Book.
Gaya MLA
BLUESTONE, Morton, D.
"The Coller ; cooler and eazy guide to bookkeeping".
Bandung:
Coolier Book,
1962.
Text.