Lua APA (7ú heag.)
Brand, O., & Dierkes, J. (2020). Failures and major issues. 2020, 2. https://doi.org/10.17192/bfdm.2020.2.8102
Lua i Stíl Chicago (17ú heag.)
Brand, Ortrun, agus Jens Dierkes. "Failures and Major Issues." 2020, 2 2020. https://doi.org/10.17192/bfdm.2020.2.8102.
Lua MLA (9ú heag.)
Brand, Ortrun, agus Jens Dierkes. "Failures and Major Issues." 2020, 2, 2020, https://doi.org/10.17192/bfdm.2020.2.8102.
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