APA-ийн эшлэл(7 дахь хэвлэлт)

(2019). Under pressure, the squeezed middle class. Organisation for Economic Co-Operation and Development.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Under Pressure, the Squeezed Middle Class. Paris, France: Organisation for Economic Co-Operation and Development, 2019.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Under Pressure, the Squeezed Middle Class. Organisation for Economic Co-Operation and Development, 2019.