- "Was der
Rundfunk bringt" [What the
radio brings]. Grenz-Echo and St.
Vither Zeitung [de] (in German). Eupen, Belgium. 6
April 1967. p. 8. Retrieved...
- "Was der
Rundfunk bringt" [What the
radio brings]. Grenz-Echo and St.
Vither Zeitung [de] (in German). Eupen, Belgium. 6
April 1967. p. 8. Retrieved...
- BelgicaPress [nl]. "Rundfunk-programm" [Radio programme]. Grenz-Echo and St.
Vither Zeitung [de] (in German). Eupen, Belgium. 3
April 1981. p. 4. Retrieved...
- Luxembourg. "Radio- und TV-programm" [Radio and TV schedule]. Grenz-Echo and St.
Vither Zeitung [de] (in German). Eupen, Belgium. 6
April 1973. p. 5. Retrieved...
- com. "Radio- und TV-programm" [Radio and TV schedule]. Grenz-Echo and St.
Vither Zeitung [de] (in German). Eupen, Belgium. 5
April 1974. p. 5. Retrieved...
-
Stadsarchief Aalst. "Rundfunk-programm" [Radio programme]. Grenz-Echo and St.
Vither Zeitung [de] (in German). Eupen, Belgium. 18
April 1980. p. 4. Retrieved...
- "Radio- und TV-programm" [Radio and TV programme]. Grenz-Echo and St.
Vither Zeitung [de] (in German). Eupen, Belgium. 21
March 1975. p. 5. Retrieved...
-
January 2023 – via Delpher. "TV aktuell" [Latest TV]. Grenz-Echo and St.
Vither Zeitung [de] (in German). Eupen, Belgium. 3 May 1985. p. 10.
Retrieved 4...
-
Melchin &
Verbruggen 2011 C.
dubius LoDuca 1997 C.
gracilis Kenrick &
Vither 2006 C.
hefteri Krausel and Weyland, 1962 C.
plumula Whitfield 1894 C. ruedemanni...
- ISBN 978-94-014-7609-6. OCLC 1240241113. "TV aktuell" [TV current]. Grenz-Echo and St.
Vither Zeitung [de] (in German). Eupen, Belgium. 1
March 1984. p. 10. Retrieved...