Artikelen in encyclopedia

Català Viquipèdia: l'enciclopèdia lliure
Cal·ligrafia https://ca.wikipedia.org/wiki/Cal%C2%B7ligrafia

Dansk Wikipedia: den frie encyklopædi
Kalligrafi https://da.wikipedia.org/wiki/Kalligrafi

Deutsch Wikipedia: die freie Enzyklopädie
Kalligrafie https://de.wikipedia.org/wiki/Kalligrafie

English
Calligraphy Wikipedia: the Free Encyclopedia https://en.wikipedia.org/wiki/Calligraphy
Calligraphy Encyclopædia Britannica https://www.britannica.com/art/calligraphy
Calligraphy Simple English Wikipedia https://simple.wikipedia.org/wiki/Calligraphy

Espagñol Wikipedia: la enciclopedia libre
Caligrafía https://es.wikipedia.org/wiki/Caligraf%C3%ADa

Français Wikipédia: l'encyclopédie libre
Calligraphie https://fr.wikipedia.org/wiki/Calligraphie

Frysk Wikipedy: de frije ensyklopedy
Kalligrafy https://fy.wikipedia.org/wiki/Kalligrafy

Italiano Wikipedia: l'enciclopedia libera
Calligrafia https://it.wikipedia.org/wiki/Calligrafia

Latina Vicipædia: libera encyclopaedia
Calligraphia https://la.wikipedia.org/wiki/Calligraphia

Nederlands
kalligrafie Algemeen letterkundig lexicon https://www.dbnl.org/tekst/dela012alge01_01/dela012alge01_01_01223.php
Kalligrafie Wikipedia: de vrije encyclopedie https://nl.wikipedia.org/wiki/Kalligrafie

Norsk Wikipedia: den frie encyklopedi
Kalligrafi https://no.wikipedia.org/wiki/Kalligrafi

Português Wikipédia: a enciclopédie livre
Caligrafia https://pt.wikipedia.org/wiki/Caligrafia

Svenska Wikipedia: den fria encyklopedin
Kalligrafi https://sv.wikipedia.org/wiki/Kalligrafi

Boeken

2000 Lovett, Sassoon
P. Lovett, R. Sassoon, et al., The British Library companion to calligraphy, illumination & heraldry: a history and practical guide / Calligraphy, illumination & heraldry,
London, British Library, 2000 (320 pp., 27 cm, ISBN 0.7123.4680.5)

Video's English

2017 Lovett
P. Lovett, The Art and History of Calligraphy, 2017 apr 16
https://youtu.be/1jl58X5dr-4 (video 2:46)