APA-viite (7. p.)
PITZELE, S. CHRONIC ILLNESS, DISABILITY AND SEXUALITY IN PEOPLE OLDER THAN FIFTY.
Chicago-viite (17. p.)
PITZELE, S.K. CHRONIC ILLNESS, DISABILITY AND SEXUALITY IN PEOPLE OLDER THAN FIFTY.
MLA-viite (9. p.)
PITZELE, S.K. CHRONIC ILLNESS, DISABILITY AND SEXUALITY IN PEOPLE OLDER THAN FIFTY.
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