Union of South Africa (1910-1961)

Die Ware Generaal Koos De La Rey (Afrikaans Edition) by Rey, Hennie De La

Jan Christiaan Smuts: Wie en wat was hy eintlik? Author: Dr. Paul Grobbelaar

Die Malans van Môrewag Author: J.A. Pretorius

Under Smuts’s Rule – Mcebisi Ngqulunga

Hans Strydom: Lewensloop en Beleid van Suid-Afrika se Vyfde Premier - Gert Coetsee

The Age of the Generals: A Short Political History of the Union of South Africa - D. W. Krüger (Daniel Wilhelmus Krüger)

M. C. Botha - Premiersverkiesings Sedert 1910

Piet Meiring - 10 Politieke Leiers

Louis Botha: A Man Apart by Steyn, Richard

Richard Steyn - Churchill and Smuts: The Friendship that Changed History

Hertzog-Annale: Jaarboek van die Suid-Afrikaanse Akademie vir Wetenskap en Kuns

H. C. Armstrong - Grey Steel: J.C. Smuts — A Study in Arrogance

The Statesmen by Eksteen, Terry

Greater South Africa Plans For A Better World; The Speeches Of General The Right Honourable J. C. Smuts

DF Malan en die opkoms van Afrikaner-Nasionalisme by Koorts, Lindie

James Barry Munnik Hertzog by Oswald Pirow

Jan Smuts Die Afrikaner by Meiring, Piet

Gedenkboek Generaal J.B.M. Hertzog

Glo in u volk : Dr. D.F. Malan as redenaar 1908-1954 Pienaar, S.W. & Scholtz, J.J.J. (Compiled by)

Hertzog en Smuts en die Britse Ryk by Dr. G.D.Scholtz (Afrikaans text)

D.F. Malan (Afrikaans Edition) by Prof Thom, Hendrik Bernardus

13 Jaar in die Skadu van Dr. H.F. Verwoerd by Fred Barnard

Smuts: The Fields of Force 1919-1950 by W K Hancock

The holistic Smuts: A study in personality by Beukes, Piet

The Romantic Smuts: Women and love in his life by Beukes, Piet

Afrikaner Volkseenheid En My Ervarings Op Die Pad Daarheen by D. F. Malan

Jan Smuts, Man Of Courage And Vision By Antony Lentin

Smuts: The Sanguine Years, 1870-1919 & 2, The Fields Of Force 1919-1950 By W. K. Hancock