Stamm 2000 Press- und Medienhanbuch leitfaden durch Presse und Werbung = annual directory though press and advertising editor
Verlag GmbH , 1947
 Buku Referensi
The Press in perspective
Editor by Ralph D. Casey
Louisiana State University, 1963
 Buku Teks
Minaturr, Joseph
Freedom of the press in India constitutional provisions and their application
Martinus Nijhoff, 1961
 Buku Teks
Ahuja, B. N.
History of press, press laws & communications
Surjeet Publications , 1993
 Buku Teks
Krieghbaum, Hillier
Pressures on the Press
Thomas Y. Crowell, 1972
 Buku Teks