Gaya APA
Blank,Leland T., Anthony J.Tarquin. (1998).
Engineering economy (^a4).
Singapore:
^aWCB/McGraw-Hill.
Gaya Chicago
Blank,Leland T., Anthony J.Tarquin.
Engineering economy.
^a4
Singapore:
^aWCB/McGraw-Hill,
1998.
Text.
Gaya MLA
Blank,Leland T., Anthony J.Tarquin.
Engineering economy.
^a4
Singapore:
^aWCB/McGraw-Hill,
1998.
Text.
Gaya Turabian
Blank,Leland T., Anthony J.Tarquin.
Engineering economy.
^a4
Singapore:
^aWCB/McGraw-Hill,
1998.
Print.