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.

1891

Het sociale vraagstuk en de christelijke religie. Rede ter opening van het Sociaal Congres op 9 November 1891, gehouden.
Amsterdam, J.A. Wormser [1891]. 32 pp., 25cm.
Published: November 1891.
Cover title.
On the cover: Uitgave ten dienste van de leden van Patrimonium. Niet in den handel.
Free edition of: 1891.14.
See also: 1892.10; 1941.01; 1956.01; 1998.02 (abridged).

An edition with smaller typeface and shorn of notes. Free copies of this edition were provided to members of the Dutch Workingmen’s Union “Patrimonium,” who also received free admission to the congress. Although this edition was not originally intended for sale, the remaining copies of this print run were (according to an advertisement in De Standaard) subsequently put on the market in May 1892 by Amsterdam book merchant J.C. Westering, who offered a volume discount, as follows: twenty-five copies for ƒ1; fifty copies for ƒ1.75; and one hundred copies for ƒ3.25.