Petersen, W. J. (1973). Those curious new cults. Keats.
Chicago-čujuhus (17. p.)Petersen, William J. Those Curious New Cults. Keats, 1973.
MLA-čujuhus (9. p.)Petersen, William J. Those Curious New Cults. Keats, 1973.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.