Richard Dean Burns, editor in chief
Charles Scribner's Sons, 1993
Buku Referensi
United Nations, 1992
Buku Teks
External Publicity Division, Ministry of External Affairs, Government of India, 1988
Buku Teks
Editor by Seymour Melman
The American Academy of Arts and Science, 1962
Buku Teks
Bechhoefer, Bernhard G., author
Brookings Institution, 1961
Buku Teks