A revised and updated version of
Abraham Kuyper: An Annotated Bibliography 1857-2010 by Tjitze Kuipers (2011)

You can buy a printed edition of this book on the site of the publisher.

1925

[Letter.]
In: Van dag tot dag. Verzamelde opstellen van Charles Boissevain. Uitgezocht en gerangschikt door Leopold Aletrino.
Amsterdam, N.V. Drukkerij Jacob van Campen [1925], pp. 66–69.
Published: November 1925.
Letter, see: 1895.19.