Gregory, Philippa
Three sisters, three queens
Thorndike Press, 2016
 Buku Teks
Sheth, Jagdish N.
The rule of of three
Free Press, 2002
 Buku Teks
Chekhov, Anton Pavlovich, 1860-1904
Three years
Foreign Languages Publishing House, [date of publication not identified]
 Buku Teks
Wilde, W.H.
Three radicals
Oxford University Press, 1969
 Buku Teks
Luo, Guanzhong
Three kingdoms
Foreign Language Press, 2000
 Buku Teks