edited by Susanne Soederberg
Emerald, 2016
eBooks
edited by Daniel Bell and Irving Kristol
Basic Books, 1971
Buku Teks
Arnold, Thurman Wesley, author
Blue Ribbon Books, 1937
Buku Klasik
Select Publishing, 2001
Buku Teks
Yeung, Henry Wai-Chung, author
Routledge, 2006
Buku Teks