APA-ийн эшлэл(7 дахь хэвлэлт)
PAILLARD-BORG, S., & ET AL. PATTERN OF PARTICIPATION IN LEISURE ACTIVITIES AMONG OLDER PEOPLE IN RELATION TO THEIR HEALTH CONDITIONS AND CONTEXTUAL FACTORS: A SURVEY IN A SWEDISH URBAN AREA.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
PAILLARD-BORG, S., ба ET AL. PATTERN OF PARTICIPATION IN LEISURE ACTIVITIES AMONG OLDER PEOPLE IN RELATION TO THEIR HEALTH CONDITIONS AND CONTEXTUAL FACTORS: A SURVEY IN A SWEDISH URBAN AREA.
MLA -ийн эшлэл (9 дэх хэвлэлт)
PAILLARD-BORG, S., ба ET AL. PATTERN OF PARTICIPATION IN LEISURE ACTIVITIES AMONG OLDER PEOPLE IN RELATION TO THEIR HEALTH CONDITIONS AND CONTEXTUAL FACTORS: A SURVEY IN A SWEDISH URBAN AREA.
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