APA-čujuhus (7. p.)

Palmer, A. (1974). Age of optimism (Revised and expanded edition.). Newsweek Books.

Chicago-čujuhus (17. p.)

Palmer, Alan. Age of Optimism. Revised and expanded edition. New York: Newsweek Books, 1974.

MLA-čujuhus (9. p.)

Palmer, Alan. Age of Optimism. Revised and expanded edition. Newsweek Books, 1974.

Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.