VERSTER, Pieter. Work – The quintessential commission given to mankind: A missiological approach. Tydskrif vir Christelike Wetenskap | Journal for Christian Scholarship, [S. l.], v. 50, n. 1-2, p. 125–147, 2014. Disponível em: https://pubs.ufs.ac.za/index.php/tcw/article/view/341. Acesso em: 17 sep. 2025.