Gaya APA
Machfoedz, Mahmud. (1998).
A Guide to Business Writing (Cet.1).
Yogyakarta:
(UPP) AMP YKPN.
Gaya Chicago
Machfoedz, Mahmud.
A Guide to Business Writing.
Cet.1
Yogyakarta:
(UPP) AMP YKPN,
1998.
Buku.
Gaya MLA
Machfoedz, Mahmud.
A Guide to Business Writing.
Cet.1
Yogyakarta:
(UPP) AMP YKPN,
1998.
Buku.
Gaya Turabian
Machfoedz, Mahmud.
A Guide to Business Writing.
Cet.1
Yogyakarta:
(UPP) AMP YKPN,
1998.
Buku.