APA Style
newnan, donald g. (1990).
engineering economic analysis E.3 .
jakarta:
bina rupa.
Chicago Style
newnan, donald g.
engineering economic analysis E.3.
jakarta:
bina rupa,
1990.
Text.
MLA Style
newnan, donald g.
engineering economic analysis E.3.
jakarta:
bina rupa,
1990.
Text.
Turabian Style
newnan, donald g.
engineering economic analysis E.3.
jakarta:
bina rupa,
1990.
Print.