- Planning;
Allen &
Unwin Ltd,
London (1944)
Foreword to
Konciza Gramatiko de
Volapuko, André Cherpillod. Courgenard, 1995. Caraco, Jean-Claude; Géraud-Stewart...
- ISBN 90-272-3100-1 Ostler, 2005 pp. 38–40
Foreword to
Konciza Gramatiko de
Volapuko, André Cherpillod. Courgenard, 1995. Schmidt, Johann. 1964.
Jenotem valemapüka...
-
November 2013.
Retrieved 26
April 2013. Yves
Nevelsteen (15
September 2007). "
Volapuko jam
superas Esperanton en Vikipedio".
Libera Folio (in Esperanto). Archived...
-
title of
Cifal was created,
there have been
seven holders of the position:
Volapuko havas novan Cifal!
Interview mit dem
Cifal Volapüka
Hermann Philipps, Interlinguistische...
- Norwegian).
Archived from the
original on 9 July 2014.
Retrieved 29 July 2014. "
Volapuko kaj la Vükiped".
Esperanta Vikipedio (in Esperanto).
Retrieved 12 April...
-
dictionnary with 1,764 headwords. Self-publishing.
Vortaro Volapuko-Esperanto Esperanto-
Volapuko kun
etimologiaj rimarkoj (i.e.
Dictionnary Volapük-Esperanto...
-
Texas at
Austin (in Spanish). hdl:2152/10141.
Smeira (15
September 2007). "
Volapuko jam
superas Esperanton en
Vikipedio -
Smeira diras".
Libera Folio (in Esperanto)...
- Volapükagased. Schmidt, Johann. 1996.
Historio de la
universala lingvo Volapuko. Tradukinto:
Philippe Combot. Courgenard: La Blanchetière. ISBN 2-906134-30-9...
