Johan Huizinga 1872-1972. Papers delivered, Groningen, 11-15 December 1972.
Johan Huizinga Conference(1972 :Groningen, Netherlands)
Koops, Willem R. H.ed.
Kossmann, E. H.(Ernst Heinrich),1922-2003.
Plaat, Gees van der,ed.
The Hague, Nijhoff,
1973.
English, Dutch, French or German.
Includes bibliographical references.
Huizinga, Johan, 1872-1945