Corbett, Michael,
Political tolerance in America : freedom and equality in public attitudes /​ Michael Corbett.
Longman, 1982.
 Buku Teks
Miles, Malcolm
The uses of decoration : essays in the architectural everyday /​ Malcolm Miles.
[publisher not identified], 2000
 Buku Teks
Soemitro Djojohadikusumo
Science, resources, and development : selected essays /​ Sumitro Djojohadikusumo.
Institute for Economic and Social Research, Education, and Information, 1977
 Buku Teks
Morrison, John
This freedom
Penguin Books, 1985
 Buku Teks
Non-plan : essays on freedom participation and change in modern architecture and urbanism / edited by Jonathan Hughes & Simon Sadler.
edited by Jonathan Hughes & Simon Sadler
Architectural Press, 2000
 Buku Teks