Gillam, A. Tournaments of 1930: The Hague, Amsterdam, Berlin (Feb), Prague, Paris, Le Pont, no 94
Gillam, A. Tournaments of 1930: The Hague, Amsterdam, Berlin (Feb), Prague, Paris, Le Pont, no 94, 2012
Gillam, A. Tournaments of 1930: The Hague, Amsterdam, Berlin (Feb), Prague, Paris, Le Pont, no 94, 2012