Ryan, D. L. (2013). Boom and bust again: Policy challenges for a commodity-based economy. The University of Alberta Press.
Lua i Stíl Chicago (17ú heag.)Ryan, David Leslie. Boom and Bust Again: Policy Challenges for a Commodity-based Economy. Edmonton, Alberta: The University of Alberta Press, 2013.
Lua MLA (9ú heag.)Ryan, David Leslie. Boom and Bust Again: Policy Challenges for a Commodity-based Economy. The University of Alberta Press, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.