Gaya APA
Newnan, Donald G.. (1990).
Enginering Economic Analysis (Third Edition).
Jakarta:
Bina Rupa Aksara.
Gaya Chicago
Newnan, Donald G..
Enginering Economic Analysis.
Third Edition
Jakarta:
Bina Rupa Aksara,
1990.
Text.
Gaya MLA
Newnan, Donald G..
Enginering Economic Analysis.
Third Edition
Jakarta:
Bina Rupa Aksara,
1990.
Text.
Gaya Turabian
Newnan, Donald G..
Enginering Economic Analysis.
Third Edition
Jakarta:
Bina Rupa Aksara,
1990.
Print.