Hayes, P. (2012). Robert Lowell and the confessional voice. Peter Lang.
Chicago-čujuhus (17. p.)Hayes, Paula. Robert Lowell and the Confessional Voice. New York: Peter Lang, 2012.
MLA-čujuhus (9. p.)Hayes, Paula. Robert Lowell and the Confessional Voice. Peter Lang, 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.