APA Style
Helfert , Erich A. (1981).
Techniques of Financial Analysis .
:
.
Chicago Style
Helfert , Erich A.
Techniques of Financial Analysis.
:
,
1981.
.
MLA Style
Helfert , Erich A.
Techniques of Financial Analysis.
:
,
1981.
.
Turabian Style
Helfert , Erich A.
Techniques of Financial Analysis.
:
,
1981.
.