Adams, W. R. (1993). Developing reading versatility (6th ed.). Harcourt brace.
Chicago-čujuhus (17. p.)Adams, W. Royce. Developing Reading Versatility. 6th ed. Fort Worth: Harcourt brace, 1993.
MLA-čujuhus (9. p.)Adams, W. Royce. Developing Reading Versatility. 6th ed. Harcourt brace, 1993.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.