Gaya APA
DeGarmo, E. Paul, Sullivan, William G, Canada, John R. (1984).
Engineering Economy .
New York:
Macmillan Publishing Company.
Gaya Chicago
DeGarmo, E. Paul, Sullivan, William G, Canada, John R.
Engineering Economy.
New York:
Macmillan Publishing Company,
1984.
.
Gaya MLA
DeGarmo, E. Paul, Sullivan, William G, Canada, John R.
Engineering Economy.
New York:
Macmillan Publishing Company,
1984.
.
Gaya Turabian
DeGarmo, E. Paul, Sullivan, William G, Canada, John R.
Engineering Economy.
New York:
Macmillan Publishing Company,
1984.
.