Gaya APA
Engineering Economy. (1979).
Iowa:
THE IOWA STATE UNIVERSITY PRESS.
Gaya Chicago
Engineering Economy.
3rd ed..
Iowa:
THE IOWA STATE UNIVERSITY PRESS,
1979.
.
Gaya MLA
Engineering Economy.
3rd ed..
Iowa:
THE IOWA STATE UNIVERSITY PRESS,
1979.
.
Gaya Turabian
Engineering Economy.
Iowa:
THE IOWA STATE UNIVERSITY PRESS,
1979.
.