Ana Moreno
Allan Kaplan
Charles Kovacs
Gabriel Cousens
Branston, Horn, R. Pinson
Ernst Bindel
Rudolf Steiner
Ignacia Gonzalez Rena
Hermann Poppelbaum
Aa.Vv.
Hans Erik Deckert
Roberto Crottogini
Thomas J. Weihs
Sofia Pereira
Lowndes Florin
Hans Rudolf Niederhauser
Roy Wilkinson