* Senior club appearances and goals counted for the domestic league only and correct as of 23:18, 19 April 2024 (UTC) ‡ National team caps and goals correct as of 22:38, 2 June 2021 (UTC)
↑Krech, Eva-Maria; Stock, Eberhard; Hirschfeld, Ursula; Anders, Lutz Christian (2009). Deutsches Aussprachewörterbuch [German Pronunciation Dictionary] (in German). Berlin: Walter de Gruyter. pp. 675, 878. ISBN978-3-11-018202-6.
↑Dudenredaktion; Kleiner, Stefan; Knöbl, Ralf (2015) [First published 1962]. Das Aussprachewörterbuch [The Pronunciation Dictionary] (in German) (7th ed.). Berlin: Dudenverlag. p. 514. ISBN978-3-411-04067-4.
↑ 5.05.1"Robin Koch". WorldFootball.net. HEIM:SPIEL. Retrieved 4 October 2016.