[1] New world encyclopaedia (http://www.newworldencyclopedia.org/entry/Chief_Seattle) 23/2/08

 

[2] Gifford, Eli (2015). The Many Speeches of Chief Seattle (Seathl): The Manipulation of the Record on Behalf of Religious Political and Environmental Causes. pp. 38–39.

 

[3] Gifford, Eli (2015). The Many Speeches of Chief Seattle (Seathl): The Manipulation of the Record on Behalf of Religious Political and Environmental Causes. pp. 38–39.