Golden, B. (1980). The influence of Volapük on Esperanto as indicated by lexical data. Vieweg.
Chicago-Zitierstil (17. Ausg.)Golden, Bernard. The Influence of Volapük on Esperanto as Indicated by Lexical Data. Wiesbaden: Vieweg, 1980.
MLA-Zitierstil (9. Ausg.)Golden, Bernard. The Influence of Volapük on Esperanto as Indicated by Lexical Data. Vieweg, 1980.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.