APA (7. basım) Alıntı
WORLD HEALTH ORGANIZATION. (1998). BEHAVIOURAL STUDIES RELATED TO CARE OF THE AGED. WORLD HEALTH ORGANIZATION.
Chicago Style (17. basım) Atıf
WORLD HEALTH ORGANIZATION. BEHAVIOURAL STUDIES RELATED TO CARE OF THE AGED. COPENHAGUE: WORLD HEALTH ORGANIZATION, 1998.
MLA (9th ed.) Atıf
WORLD HEALTH ORGANIZATION. BEHAVIOURAL STUDIES RELATED TO CARE OF THE AGED. WORLD HEALTH ORGANIZATION, 1998.
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