APA-čujuhus (7. p.)
Patterson, I. R. (2006). Growing older: Tourism and leisure behaviour of older adults. CABI.
Chicago-čujuhus (17. p.)
Patterson, Ian Robert. Growing Older: Tourism and Leisure Behaviour of Older Adults. Wallingford: CABI, 2006.
MLA-čujuhus (9. p.)
Patterson, Ian Robert. Growing Older: Tourism and Leisure Behaviour of Older Adults. CABI, 2006.
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