Campanha de Heráclio em 622 (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Campanha de Heráclio em 622" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

3books.google.com

3^rd place

6^th place

books.google.com

Kaegi 2003, p. 112 Kaegi, Walter Emil (2003), Heraclius: Emperor of Byzantium, ISBN 0521814596, Cambridge University Press.
Kaegi 2003, p. 115 Kaegi, Walter Emil (2003), Heraclius: Emperor of Byzantium, ISBN 0521814596, Cambridge University Press.
Kaegi 2003, p. 116 Kaegi, Walter Emil (2003), Heraclius: Emperor of Byzantium, ISBN 0521814596, Cambridge University Press.