Gaya APA
Newnan, Donald G.. (1990).
Engineering Economic Analysis (3).
JAKARTA:
Binarupa Aksara.
Gaya Chicago
Newnan, Donald G..
Engineering Economic Analysis.
3
JAKARTA:
Binarupa Aksara,
1990.
Text.
Gaya MLA
Newnan, Donald G..
Engineering Economic Analysis.
3
JAKARTA:
Binarupa Aksara,
1990.
Text.
Gaya Turabian
Newnan, Donald G..
Engineering Economic Analysis.
3
JAKARTA:
Binarupa Aksara,
1990.
Print.