Gaya APA
Thuesen, G.J., Fabrycky, W.J.. (1993).
Engineering economy, 8th ed. .
New Jersey:
Prentice Hall.
Gaya Chicago
Thuesen, G.J., Fabrycky, W.J..
Engineering economy, 8th ed..
New Jersey:
Prentice Hall,
1993.
Text.
Gaya MLA
Thuesen, G.J., Fabrycky, W.J..
Engineering economy, 8th ed..
New Jersey:
Prentice Hall,
1993.
Text.
Gaya Turabian
Thuesen, G.J., Fabrycky, W.J..
Engineering economy, 8th ed..
New Jersey:
Prentice Hall,
1993.
Print.