Hansen, A. (1964). Business cycles & national income. G. Allen & Unwin.
Chicago-čujuhus (17. p.)Hansen, Alvin. Business Cycles & National Income. London: G. Allen & Unwin, 1964.
MLA-čujuhus (9. p.)Hansen, Alvin. Business Cycles & National Income. G. Allen & Unwin, 1964.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.