APA-ийн эшлэл(7 дахь хэвлэлт)
World Health Organization. Regional Office for the Eastern Mediterranean & ebrary, Inc. (2009). A practical guide to developing and implementing school policy on diet and physical activity. World Health Organization, Regional Office for the Eastern Mediterranean.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
World Health Organization. Regional Office for the Eastern Mediterranean ба Inc ebrary. A Practical Guide to Developing and Implementing School Policy on Diet and Physical Activity. Geneva: World Health Organization, Regional Office for the Eastern Mediterranean, 2009.
MLA -ийн эшлэл (9 дэх хэвлэлт)
World Health Organization. Regional Office for the Eastern Mediterranean ба Inc ebrary. A Practical Guide to Developing and Implementing School Policy on Diet and Physical Activity. World Health Organization, Regional Office for the Eastern Mediterranean, 2009.
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