Laban, Rudolf von, 1879-1958 (Nombre personal)

Die Welt des Tänzers ... 1920.

Wikipedia, viewed May 5, 2014 (Rudolf von Laban aka Rudolf Laban (Hungarian: Rezső Lábán de Váraljas, Lábán, Rezső, Lábán Rudolf) (15 December 1879-1 July 1958) was a dance artist and theorist, notable as one of the pioneers of modern dance in Europe)

Choreutics, 1966: portada (Rudolf Laban)

VIAF, sitio web, 20 octubre 2020: (puntos de acceso: Laban, Rudolf von 1879-1958) https://viaf.org/viaf/39418539/#Laban,_Rudolf_%CB%9Cvon%C5%93_1879-1958