edited by Kathleen E. Hug
Office of International Infrmation Programs US Department of State, [Date of publication not identified]
Buku Teks
editor, Kathleen E. Hug; penerjemah, Sumantri Ar.
Office of International Infrmation Programs US Department of State, [date of publication not identified]
Buku Teks
Bureau of International Information Programs United States Department of State, 2004
Buku Teks
United States Department of State, 1991
Buku Teks
United States Information Agency, 1991
Buku Teks