HENRY, L. (1976). Population: Analysis and models. Edward Arnold.
Chicago-čujuhus (17. p.)HENRY, Louis. Population: Analysis and Models. London: Edward Arnold, 1976.
MLA-čujuhus (9. p.)HENRY, Louis. Population: Analysis and Models. Edward Arnold, 1976.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.