SOUTHALL, Roger; VAN WYK, Jo-Ansie. Reappraising the Life and Legacy of Jan C. Smuts. [s.l.] : UJ Press,2024. DOI: 10.36615/9781776489688. Disponível em: https://ujonlinepress.uj.ac.za/index.php/ujp/catalog/book/202. Acesso em: 17 apr. 2026.