1.
The local church as a non-governmental organisation in the fight against poverty : a historical overview of Bethulie 1933–1935
2.
Partners in history : the Dutch Reformed Church and theological training at the University of Pretoria : 1938-2000
Versoening en die Nederduitse Gereformeerde Kerk : die Algemene Sinode van 1994 as baken vir ’n lewe van volheid
The Dutch Reformed Church as a prominent established South African church : in transition towards the 21st century
Transformasie in die diverse Afrikanergemeenskap in die postapartheidera : vier gevallestudies ; Transformation in the diverse Afrikaner society in the postapartheid era : four cas...
Reis met kerkeenwording tussen die Verenigende Gereformeerde Kerk in Suider-Afrika en die Nederduitse Gereformeerde Kerk in Afrika ; The journey to church unification between the U...
The history of the Faculty of Theology at the University of Pretoria : a Dutch Reformed perspective 1938–2008