Merkoša sitáhtat

APA-čujuhus (7. p.)
Wachter, K. W. (2014). Essential demographic methods. Harvard University Press.
Chicago-čujuhus (17. p.)
Wachter, Kenneth W. Essential Demographic Methods. Cambridge, Massachusetts: Harvard University Press, 2014.
MLA-čujuhus (9. p.)
Wachter, Kenneth W. Essential Demographic Methods. Harvard University Press, 2014.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.