APA-čujuhus (7. p.)
Gelfer, J. (2011). 2012: Decoding the countercultural apocalypse. Equinox.
Chicago-čujuhus (17. p.)
Gelfer, Joseph. 2012: Decoding the Countercultural Apocalypse. Sheffield ; Oakville: Equinox, 2011.
MLA-čujuhus (9. p.)
Gelfer, Joseph. 2012: Decoding the Countercultural Apocalypse. Equinox, 2011.
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