APA Style
Business English and English Commercial. (1900).
Indonesia:
Elex Media Komputindo.
Chicago Style
Business English and English Commercial.
1st edition.
Indonesia:
Elex Media Komputindo,
1900.
Text.
MLA Style
Business English and English Commercial.
1st edition.
Indonesia:
Elex Media Komputindo,
1900.
Text.
Turabian Style
Business English and English Commercial.
Indonesia:
Elex Media Komputindo,
1900.
Print.