Gerzon, Robert
Finding serenity in the age of anxiety
Bantam Books , 1998
 Buku Teks SO
Shigemori, Kanto
Japanese gardens : islands of serenity /​ by Kanto Shigemori.
Japan Publications, 1971
 Buku Teks
Siu, Ralph Gun Hoy
Transcending the power game : the way to executive serenity / Ralph Gun Hoy Siu
John Wiley & Sons, 1980
 Buku Teks
White, David Manning
The search for god
Macmillan, 1983
 Buku Teks
Shapcott, Thomas William, 1935-
Search of Galina
Agus & Robertson Book, 1989
 Buku Teks