ebrary, Inc, & Olson, J. S. (1999). Historical dictionary of the 1960s. Greenwood Press.
Chicago-čujuhus (17. p.)ebrary, Inc, juo James Stuart Olson. Historical Dictionary of the 1960s. Westport, Conn.: Greenwood Press, 1999.
MLA-čujuhus (9. p.)ebrary, Inc, juo James Stuart Olson. Historical Dictionary of the 1960s. Greenwood Press, 1999.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.