Gaya APA
Degarmo, E. Paul. (1984).
Engineering economy / E. Paul Degarmo, William G. Sullivan .
:
New York : Macmillan.
Gaya Chicago
Degarmo, E. Paul.
Engineering economy / E. Paul Degarmo, William G. Sullivan.
:
New York : Macmillan,
1984.
Buku.
Gaya MLA
Degarmo, E. Paul.
Engineering economy / E. Paul Degarmo, William G. Sullivan.
:
New York : Macmillan,
1984.
Buku.
Gaya Turabian
Degarmo, E. Paul.
Engineering economy / E. Paul Degarmo, William G. Sullivan.
:
New York : Macmillan,
1984.
Buku.