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.
Reprint of two small parts of section 7 and section 15 from 1886.01. The pamphlet provides background and counsel, in catechetical form, about the conflict over attestations and confirmation. The first part (from 1886.01, section 7, pp. 19–20) is entitled “Wat kan een ouderling bij de aanneming doen?” [What can an elder do at the confirmation?]. The second part (from 1886.01, section 15, pp. 44–46) is entitled “Wie had gelijk in de zaak der attesten?” [Who was right in the attestation affair?].