Behrens, C., & Ehmke, H. At the very beginning: Christoph Behrens. Hans-Peter Ehmke. Diversity concepts - diversity politics.(2016).
Lua i Stíl Chicago (17ú heag.)Behrens, Christoph, agus Hans-Peter Ehmke. "At the Very Beginning: Christoph Behrens. Hans-Peter Ehmke." Diversity Concepts - Diversity Politics.(2016) .
Lua MLA (8ú heag.)Behrens, Christoph, agus Hans-Peter Ehmke. "At the Very Beginning: Christoph Behrens. Hans-Peter Ehmke." Diversity Concepts - Diversity Politics.(2016), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.