Gaya APA
Haugen, Robert A.. (1997).
Modern investment theory 4th ed (4 th ed).
Upper Saddle River:
Prentice Hall.
Gaya Chicago
Haugen, Robert A..
Modern investment theory 4th ed.
4 th ed
Upper Saddle River:
Prentice Hall,
1997.
Text.
Gaya MLA
Haugen, Robert A..
Modern investment theory 4th ed.
4 th ed
Upper Saddle River:
Prentice Hall,
1997.
Text.
Gaya Turabian
Haugen, Robert A..
Modern investment theory 4th ed.
4 th ed
Upper Saddle River:
Prentice Hall,
1997.
Print.