(1991). User's guide for the Longitudinal Scalogram Analysis program / Ron D. Hays.
Chicago-čujuhus (17. p.)User's Guide for the Longitudinal Scalogram Analysis Program / Ron D. Hays. 1991.
MLA-čujuhus (9. p.)User's Guide for the Longitudinal Scalogram Analysis Program / Ron D. Hays. 1991.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.