ROBERTS, J. L. (1965). Ghosts an enemy of the people the wild duck notes. Cliff's notes.
Chicago-čujuhus (17. p.)ROBERTS, James L. Ghosts an Enemy of the People the Wild Duck Notes. Nebraska: Cliff's notes, 1965.
MLA-čujuhus (9. p.)ROBERTS, James L. Ghosts an Enemy of the People the Wild Duck Notes. Cliff's notes, 1965.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.