Berelson, B. (1963). The behavioral sciences today. Basic books.
Chicago-čujuhus (17. p.)Berelson, Bernard. The Behavioral Sciences Today. New york: Basic books, 1963.
MLA-čujuhus (9. p.)Berelson, Bernard. The Behavioral Sciences Today. Basic books, 1963.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.