G. H. Gool and J. A. La Guma, "Appeal of the Ncrtional Liberation League for a National Convention of the Subject Peoples of South Africa", The Liberator, September 1937

South African History Online. (2011, March 31). G. H. Gool and J. A. La Guma, "Appeal of the Ncrtional Liberation League for a National Convention of the Subject Peoples of South Africa", The Liberator, September 1937. South African History Online. https://sahistory.org.za/ref/A-0060803

South African History Online (2011) 'G. H. Gool and J. A. La Guma, "Appeal of the Ncrtional Liberation League for a National Convention of the Subject Peoples of South Africa", The Liberator, September 1937', South African History Online, 31 March. Available at: https://sahistory.org.za/ref/A-0060803 (Accessed: 15 October 2026).

South African History Online, G. H. Gool and J. A. La Guma, "Appeal of the Ncrtional Liberation League for a National Convention of the Subject Peoples of South Africa", The Liberator, September 1937 [website], https://sahistory.org.za/ref/A-0060803, (accessed 15 October 2026).

"G. H. Gool and J. A. La Guma, "Appeal of the Ncrtional Liberation League for a National Convention of the Subject Peoples of South Africa", The Liberator, September 1937." South African History Online, 31 Mar. 2011, https://sahistory.org.za/ref/A-0060803. Accessed 15 Oct. 2026.

South African History Online. "G. H. Gool and J. A. La Guma, "Appeal of the Ncrtional Liberation League for a National Convention of the Subject Peoples of South Africa", The Liberator, September 1937." South African History Online. March 31, 2011. https://sahistory.org.za/ref/A-0060803.