Gaya APA
Hadikusumo, Cherry L.. (2003).
Business English (1).
Malang:
Mayumedia.
Gaya Chicago
Hadikusumo, Cherry L..
Business English.
1
Malang:
Mayumedia,
2003.
Text.
Gaya MLA
Hadikusumo, Cherry L..
Business English.
1
Malang:
Mayumedia,
2003.
Text.
Gaya Turabian
Hadikusumo, Cherry L..
Business English.
1
Malang:
Mayumedia,
2003.
Print.