Butler, David
The Canberra model/ David Butler
National University, 1972
 Buku Teks
The League of Women Voters Education Fund
Choosing the president 1984: a complete guide to understanding the presidential election process / The league of women voters educetion fund
Nick Lyons Books, 1984
 Buku Teks
David Hakken
The cyberspace anthropology: a foreword / David Hakken
2004
 Artikel Jurnal
Butler, David
Marco Polo / David Butler and Keith Miles
Futura Publications, 1982
 Buku Teks SO
Pirie, David B.
How to write critical essays: a guide for students of literature / David B. Pirie
Routledge, 1985
 Buku Teks