Kayu hitung: Perbezaan antara semakan

Kandungan dihapus Kandungan ditambah
InternetArchiveBot (bincang | sumb.)
Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.8
InternetArchiveBot (bincang | sumb.)
Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.8.1
 
Baris 38:
==Pautan luar==
*[http://www.nationalarchives.gov.uk/images/museum/enlarge/6.jpg Photo of Medieval Exchequer Tallies]
*[http://www.nationalgeographic.com/inca/inca_culture_3.html Inca khipus] {{Webarchive|url=https://web.archive.org/web/20160408060621/http://www.nationalgeographic.com/inca/inca_culture_3.html |date=2016-04-08 }}
*[http://www.fas.harvard.edu/home/news_and_events/releases/khipu_08112005.html Khipus as ledgers]
*[http://avalon.law.yale.edu/medieval/excheq.asp The Dialogue Concerning the Exchequer]