APA-čujuhus (7. p.)
(1939). Harvard studies in monopoly and competition. Harvard Univ. Press.
Chicago-čujuhus (17. p.)
Harvard Studies in Monopoly and Competition. Cambridge, Mass: Harvard Univ. Press, 1939.
MLA-čujuhus (9. p.)
Harvard Studies in Monopoly and Competition. Harvard Univ. Press, 1939.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.