APA-čujuhus (7. p.)
Widdowson, P. (2006). Graham Swift. Northcote House.
Chicago-čujuhus (17. p.)
Widdowson, Peter. Graham Swift. Tavistock, Devon, UK: Northcote House, 2006.
MLA-čujuhus (9. p.)
Widdowson, Peter. Graham Swift. Northcote House, 2006.
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