Gaya APA
Newnan, D, G.
(1990).
Engineering Economic Analysis (Ed.3)
(
Cet. 1)
.
Jakarta:
Binarupa Aksara.
Gaya MLA
Newnan, Donald, G..
"Engineering Economic Analysis (Ed.3)".
Cet. 1
Jakarta:
Binarupa Aksara,
1990.
FE-Manajemen.