Källor/Rasource
العربية
http://www.elafco.com/nwa-1.htm
Deutsch
http://www.ansar.de/nawawi.htm
English
http://www.youngmuslims.ca/online_library/books/forty_hadiths/
Español
http://www.musulmanesandaluces.org/publicaciones/Nawawi/los_cuarenta_hadices-1.htm
Français
http://membres.lycos.fr/moh6/hadith/nawawi.htm
Japanese
http://ns.islamcenter.or.jp/jpn/40Hadith.htm
Italiano
http://www.webislam.it/hadith/hadith40nawawi.htm
Indonesia
http://www.maranao.com/meranao/wasyat/40hadith.htm
Nederlands
http://www.islaammail.com/article_full.asp?ID=446
Русский
http://www.oreola.org/swya-pisan/teksty/muchammed/40_hadis.htm
Shqip
http://www.zeriislam.com/libri/40hadithe.html
Suomi
http://www.geocities.com/athens/rhodes/5536/Hfortyhadith.html
Svenska
http://hem.passagen.se/mson/skrivmaterial/40hadith/Hadither.html
Türkçe
http://www.seyhulislam.com/40hadis.htm
www.islamguiden.com