APA Style
DeGarmo, E. Paul. (1999).
Ekonomi teknik engineering economy tenth edition .
Jakarta:
ITN Malang.
Chicago Style
DeGarmo, E. Paul.
Ekonomi teknik engineering economy tenth edition.
Jakarta:
ITN Malang,
1999.
Text.
MLA Style
DeGarmo, E. Paul.
Ekonomi teknik engineering economy tenth edition.
Jakarta:
ITN Malang,
1999.
Text.
Turabian Style
DeGarmo, E. Paul.
Ekonomi teknik engineering economy tenth edition.
Jakarta:
ITN Malang,
1999.
Print.