989 (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "989" in Catalan language version.

Last modified: 10:12:58, 2 January 2026 (UTC)

Ref.Un. Ref.Website

Global rank Catalan rank

5,131^st place

27^th place

763^rd place

722^nd place

gizmodo.com (Global: 763^rd place; Catalan: 722^nd place)

Wilkins, A. «How Halley's Comet sightings changed history over the past 2500 years» (en anglès). Gizmodo, 14 setembre 2010. [Consulta: 31 agost 2021].

google.cat (Global: 5,131^st place; Catalan: 27^th place)

Abdulai, David N. African-Centred Management Education: A New Paradigm for an Emerging Continent (en anglès). Routledge, 2016-04-01, p. 26. ISBN 978-1-317-18412-6.