APA-ийн эшлэл(7 дахь хэвлэлт)
Organisation for Economic Co-operation and Development & ProQuest (Firm). (2011). Investing in security: A global assessment of armed violence reduction initiatives. OECD.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
Organisation for Economic Co-operation and Development ба ProQuest (Firm). Investing in Security: A Global Assessment of Armed Violence Reduction Initiatives. Paris: OECD, 2011.
MLA -ийн эшлэл (9 дэх хэвлэлт)
Organisation for Economic Co-operation and Development ба ProQuest (Firm). Investing in Security: A Global Assessment of Armed Violence Reduction Initiatives. OECD, 2011.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.