Gaya APA
Blank, Leland, Tarquin, Anthony. (2012).
Engineering economy (7th ed.).
New York:
McGraw-Hill Education.
Gaya Chicago
Blank, Leland, Tarquin, Anthony.
Engineering economy.
7th ed.
New York:
McGraw-Hill Education,
2012.
Text.
Gaya MLA
Blank, Leland, Tarquin, Anthony.
Engineering economy.
7th ed.
New York:
McGraw-Hill Education,
2012.
Text.
Gaya Turabian
Blank, Leland, Tarquin, Anthony.
Engineering economy.
7th ed.
New York:
McGraw-Hill Education,
2012.
Print.