BOWEN, I. (1955). Population. Nisbet.
Chicago-čujuhus (17. p.)BOWEN, Ian. Population. London: Nisbet, 1955.
MLA-čujuhus (9. p.)BOWEN, Ian. Population. Nisbet, 1955.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.
BOWEN, I. (1955). Population. Nisbet.
Chicago-čujuhus (17. p.)BOWEN, Ian. Population. London: Nisbet, 1955.
MLA-čujuhus (9. p.)BOWEN, Ian. Population. Nisbet, 1955.