APA-viite (7. p.)
ebrary, Inc, & Morris, D. (2010). Welsh in the twenty-first century. University of Wales Press.
Chicago-viite (17. p.)
ebrary, Inc, ja Delyth Morris. Welsh in the Twenty-first Century. Cardiff: University of Wales Press, 2010.
MLA-viite (9. p.)
ebrary, Inc, ja Delyth Morris. Welsh in the Twenty-first Century. University of Wales Press, 2010.
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