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.

1981

경건의연습.
Seoul, 생명의말씀사 (Word of Life Books) 1981. 155 pp., 19cm.
Translation (Korean) of: 1948.03.
Translated by: 유화자 (Hwa-ja Yu).
Next printing, see: 1993.07.
ISBN: 89-04-15053-1.
McAL.
ET: The practice of godliness.