APA-čujuhus (7. p.)
Friesen, T. M. (2013). When worlds collide: Hunter-gatherer world-system change in the 19th century Canadian Arctic. University of Arizona Press.
Chicago-čujuhus (17. p.)
Friesen, T. Max. When Worlds Collide: Hunter-gatherer World-system Change in the 19th Century Canadian Arctic. Tucson: University of Arizona Press, 2013.
MLA-čujuhus (9. p.)
Friesen, T. Max. When Worlds Collide: Hunter-gatherer World-system Change in the 19th Century Canadian Arctic. University of Arizona Press, 2013.
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