Bergman, D. (1987). The Heath guide to literature: 2nd ed (2nd ed.). Heath.
Chicago-čujuhus (17. p.)Bergman, David. The Heath Guide to Literature: 2nd Ed. 2nd ed. Lexington, Mass.: Heath, 1987.
MLA-čujuhus (9. p.)Bergman, David. The Heath Guide to Literature: 2nd Ed. 2nd ed. Heath, 1987.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.