German short cultural film from 1927, filmed during the expedition of Adolf von Dungern

German film from 1930, directed by Adolf von Dungern

German short cultural film from 1931, episode from Adolf von Dungern's Terra expedition film

German short cultural film from 1927, filmed during the expedition of Adolf von Dungern

German short cultural film from 1931, episode from Adolf von Dungern's Terra expedition film

German short cultural film from 1931, episode from Adolf von Dungern's Terra expedition film

German non-fictional film series (1920–1923)

German film from 1929

German wildlife film from 1925, directed by Adolf von Dungern

German short cultural film from 1930, directed by Adolf von Dungern

German short cultural film from 1931, episode from Adolf von Dungern's Terra expedition film

German book written by Adolf von Dungern and Waldemar Bonsels

chapter in Das Kulturfilmbuch by Adolf von Dungern

article published in 1925 in Koralle

chapter in Der Film von Morgen by Adolf von Dungern