Coelho, P. (1994). By the river piedra I sat down and wept. Harper Collins.
Chicago-čujuhus (17. p.)Coelho, Paulo. By the River Piedra I Sat Down and Wept. London: Harper Collins, 1994.
MLA-čujuhus (9. p.)Coelho, Paulo. By the River Piedra I Sat Down and Wept. Harper Collins, 1994.
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