Panofsky, Erwin
Three essays on style
MIT Press, 1997
 Buku Teks SO
Huntington, Samuel P.
American politics
The Belknap Press, 1981
 Buku Teks
Whitehead, Alfred North, 1861-1947
The aims of education and other essays
Free Press, 1968
 Buku Teks
Mill, J.S.
Utilitarianism and other essays
Penguin Books, 1987
 Buku Teks
Santayana, George
The birth of reason and other essays
Columbia University Press, 1995
 Buku Teks SO