Penyusun, Ismail Fahmi, Nindita Paramastuti, Arman Riyansyah, Annisa Wahida, Erika Widianti
Centro, 2010
Buku Referensi
Newspaper Enterprise Association, 1987
Buku Referensi
Newspaper Enterprise Association, 1985
Buku Referensi
edited by Jeffrey H. Hacker
Canada Grolier, 1986
Buku Teks
edited by John W. Wrigth
Penguin Group, 2003
Buku Referensi