APA-ийн эшлэл(7 дахь хэвлэлт)

Kling, A. S., & Schulz, N. (2011). Invisible wealth: The hidden story of how markets work. Encounter Books.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Kling, Arnold S., ба Nick Schulz. Invisible Wealth: The Hidden Story of How Markets Work. New York: Encounter Books, 2011.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Kling, Arnold S., ба Nick Schulz. Invisible Wealth: The Hidden Story of How Markets Work. Encounter Books, 2011.