Gaya APA
Machfoedz, Mahmud. (1998).
A guide to business writing .
Yogyakarta:
UPP AMP YKPN.
Gaya Chicago
Machfoedz, Mahmud.
A guide to business writing.
Yogyakarta:
UPP AMP YKPN,
1998.
Text.
Gaya MLA
Machfoedz, Mahmud.
A guide to business writing.
Yogyakarta:
UPP AMP YKPN,
1998.
Text.
Gaya Turabian
Machfoedz, Mahmud.
A guide to business writing.
Yogyakarta:
UPP AMP YKPN,
1998.
Print.