Gaya APA
Haugen, Robert A.. (1997).
Modern Investment Theory .
New Jersey:
Prentice Hall.
Gaya Chicago
Haugen, Robert A..
Modern Investment Theory.
New Jersey:
Prentice Hall,
1997.
Text.
Gaya MLA
Haugen, Robert A..
Modern Investment Theory.
New Jersey:
Prentice Hall,
1997.
Text.
Gaya Turabian
Haugen, Robert A..
Modern Investment Theory.
New Jersey:
Prentice Hall,
1997.
Print.