644 (Indonesian Wikipedia)

Analysis of information sources in references of the Wikipedia article "644" in Indonesian language version.

refsWebsite

Global rank Indonesian rank

471^st place

219^th place

1books.google.com

3^rd place

6^th place

6^th place

2^nd place

archive.org (Global: 6^th place; Indonesian: 2^nd place)

Fryde, E. B.; Greenway, D. E.; Porter, S.; Roy, I. (1996). Handbook of British Chronology (Edisi Third revised). Cambridge University Press. hlm. 221. ISBN 0-521-56350-X.

books.google.com (Global: 3^rd place; Indonesian: 6^th place)

El-Hibri, Tayeb (2010). Parable and Politics in Early Islamic History: The Rashidun Caliphs. New York: Columbia University Press. ISBN 978-0-231-15082-8.

newadvent.org (Global: 471^st place; Indonesian: 219^th place)

Parker, Anselm. "St. Oswin". The Catholic Encyclopedia. Vol 11. New York: Robert Appleton Company, 1911. 28 Mar. 2013