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

Bijlage A.—Bijlage C.
In: “De Vereeniging der Gereformeerde Kerken.” Verzameling van officieële besluiten en gewisselde stukken.
Groningen, Jac. Veenhoff & Co. [s.a.], pp. 12–18, 25–27.
Published (very likely): the final quarter of 1891.
Dated: (appendix A) ’s Gravenhage, September 9, 1890; (appendix C) ’s Gravenhage, September 11, 1891.
BTUK.