Gaya APA
Rahardi, R. Kunjana. (2007).
Communicative English For Business and Public Relations Services (Cet.1).
Yogyakarta:
Amara Books.
Gaya Chicago
Rahardi, R. Kunjana.
Communicative English For Business and Public Relations Services.
Cet.1
Yogyakarta:
Amara Books,
2007.
Buku.
Gaya MLA
Rahardi, R. Kunjana.
Communicative English For Business and Public Relations Services.
Cet.1
Yogyakarta:
Amara Books,
2007.
Buku.
Gaya Turabian
Rahardi, R. Kunjana.
Communicative English For Business and Public Relations Services.
Cet.1
Yogyakarta:
Amara Books,
2007.
Buku.