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.
Primary article reprinted from De Standaard 10 (1881), no. 2871, August 1, 1881 in a circular letter (35cm.; print run 1,500) dated August 7, 1881. The circular letter, which was sent out by The Union: “A School with the Bible,” also contained thirteen suggestions about how to gather the annual Union Collection (see 1879.07).