Darcy, Martin Cyril
The sense of history secular and sacred / Martin Cyril Darcy
Faber and Faber , 1959
 Buku Teks SO
Confucian analects / tranlated by Ezra pound
Peter Ewen Limited, 1933
 Buku Teks SO
Hall, Manly P.
Lectures on ancient philosophy: companion to the secret teachings of all ages
Penguin Books, 2005
 Buku Teks SO
Sacred science?: on science and its interrelations with religious worldviews
edited by Simen Andersen Øyen, Tone Lund-Olsen and Nora Sørensen Vaage
Wageningen Academic, 2012
 eBooks
Emoto, Masaru
The Secret life of water = Menguak rahasia mengapa air dapat menyembuhkan
Gramedia Pustaka Utama, 2006
 Buku Teks SO