APA Style
Machfoedz, Mahmud. (1997).
English for Students of Business .
Yogyakarta:
UPP AMP YKPN.
Chicago Style
Machfoedz, Mahmud.
English for Students of Business.
Yogyakarta:
UPP AMP YKPN,
1997.
Buku Teks.
MLA Style
Machfoedz, Mahmud.
English for Students of Business.
Yogyakarta:
UPP AMP YKPN,
1997.
Buku Teks.
Turabian Style
Machfoedz, Mahmud.
English for Students of Business.
Yogyakarta:
UPP AMP YKPN,
1997.
Buku Teks.