APA-čujuhus (7. p.)
Crummey, R. O., & Allshouse, S. (2011). Old Believers in a changing world. Northern Illinois University Press.
Chicago-čujuhus (17. p.)
Crummey, Robert O., juo Shaun Allshouse. Old Believers in a Changing World. DeKalb, Illinois: Northern Illinois University Press, 2011.
MLA-čujuhus (9. p.)
Crummey, Robert O., juo Shaun Allshouse. Old Believers in a Changing World. Northern Illinois University Press, 2011.
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