Petersen, U. (2013). Unconventional consideration manners of the economic crisis III: What is to be done as a solution for the crisis? (First edition.). PL Academic Research, Imprint der Peter Lang GmbH.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিPetersen, Uwe. Unconventional Consideration Manners of the Economic Crisis III: What Is to Be Done as a Solution for the Crisis? First edition. Frankfurt am Main ; New York: PL Academic Research, Imprint der Peter Lang GmbH, 2013.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিPetersen, Uwe. Unconventional Consideration Manners of the Economic Crisis III: What Is to Be Done as a Solution for the Crisis? First edition. PL Academic Research, Imprint der Peter Lang GmbH, 2013.
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