Uys 1986, p. 49. Uys, I. (1986). "South Africans at Delville Wood". South African Military History Journal. 7 (2). South African Military History Society/Die Suid-Afrikaanse Krygshistoriese Vereniging. ISSN0026-4016. Retrieved 5 August 2013.
Uys 1983a, p. 103. Uys, I. (1983a). "The Lessons of Delville Wood". South African Military History Journal. South African Military History Society/Die Suid-Afrikaanse Krygshistoriese Vereniging. ISSN0026-4016. Retrieved 5 August 2013.
worldcat.org
Uys 1986, p. 49. Uys, I. (1986). "South Africans at Delville Wood". South African Military History Journal. 7 (2). South African Military History Society/Die Suid-Afrikaanse Krygshistoriese Vereniging. ISSN0026-4016. Retrieved 5 August 2013.
Uys 1983a, p. 103. Uys, I. (1983a). "The Lessons of Delville Wood". South African Military History Journal. South African Military History Society/Die Suid-Afrikaanse Krygshistoriese Vereniging. ISSN0026-4016. Retrieved 5 August 2013.