Gaya APA
HELFERT, E, A.
(2001).
FINANCIAL ANALYSIS TOOLS AND TECHNIQUES
(
ED.1)
.
America:
McGraw-Hill Companies..
Gaya MLA
HELFERT, ERICH, A..
"FINANCIAL ANALYSIS TOOLS AND TECHNIQUES".
ED.1
America:
McGraw-Hill Companies.,
2001.
Art Original.