APA-ийн эшлэл(7 дахь хэвлэлт)

Holiday Ryan. (2014). Obstacle is the Way: The Ancient Art of turning adversity to advantage. Profile Books Ltd.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Holiday Ryan. Obstacle Is the Way: The Ancient Art of Turning Adversity to Advantage. London: Profile Books Ltd, 2014.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Holiday Ryan. Obstacle Is the Way: The Ancient Art of Turning Adversity to Advantage. Profile Books Ltd, 2014.