*Tsingtao beer, Germany's enduring legacy to Chinese brewing*"Tsingtauer Neueste Nachrichten"==Notes====Bibliography==*Gottschall, Terrell D. "By Order of the Kaiser, Otto von Diederichs and the Rise of the Imperial German Navy 1865–1902".
*Gottschall, Terrell D. "By Order of the Kaiser, Otto von Diederichs and the Rise of the Imperial German Navy 1865-1902".