Merkoša sitáhtat

APA-čujuhus (7. p.)
Block, G. H. (2003). Richard Rodgers. Yale University Press.
Chicago-čujuhus (17. p.)
Block, Geoffrey Holden. Richard Rodgers. New Haven: Yale University Press, 2003.
MLA-čujuhus (9. p.)
Block, Geoffrey Holden. Richard Rodgers. Yale University Press, 2003.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.