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.
Buku Teks.
Gaya MLA
DeGarmo, E. Paul, Sullivan, William G., Canada, John R..
Engineering Economy.
New York:
Macmillan Publishing Company,
1984.
Buku Teks.
Gaya Turabian
DeGarmo, E. Paul, Sullivan, William G., Canada, John R..
Engineering Economy.
New York:
Macmillan Publishing Company,
1984.
Buku Teks.