Yasin Hamid Safadi
Islamic calligraphy
Thames and Hudson, 1978
 Buku Referensi
Wilson, Diana Hardy
The encyclopedia of calligraphy techniques
Pageone , 2002
 Buku Referensi
Arabic calligraphy in manuscripts
King Faisal Center for Research and Islamic Studies, 1986
 Buku Referensi
Cheng, Tingyou
Chinese calligraphy
International Press, 2004
 Buku Teks
Chen, Tingyou
Chinese calligraphy : the art of handwriting
China Intercontinental Press, 2010
 Buku Teks