Sommerlad, E.Lloyd, author
University Press, 1966
Buku Teks
Overweel, Jeroen A., compiler
Dsalcul/ISIR, 1995
Buku Teks
Bleznick, Donald W.
Scarecrow Press, 1983
Buku Referensi
the Permanent Secretariat of the Confederation of ASEAN Journalists, 1985
Buku Teks
Roeslan Abdulgani, author
Department of Information. RI, 1963
Buku Teks