APA-ийн эшлэл(7 дахь хэвлэлт)

Organisation for Economic Co-operation and Development. (2019). OECD international direct investment statistics 2018: 2008-2017. OECD.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Organisation for Economic Co-operation and Development. OECD International Direct Investment Statistics 2018: 2008-2017. Paris: OECD, 2019.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Organisation for Economic Co-operation and Development. OECD International Direct Investment Statistics 2018: 2008-2017. OECD, 2019.