Religion
Korean Overseas Information Service, 1978
 Buku Teks
Naisbitt, John
Global paradox
Avon Books, 1994
 Buku Teks
Naisbitt, John
Global paradox
Avon Books, 1994
 Buku Teks
Diderot, Denis, 1713-1784
Paradox over de Toneelspeler
International Theatre Bookshop, 1985
 Buku Teks
Shipka, Thomas A.
Philosophy: paradox and discovery
McGraw-Hill, 1996
 Buku Teks