«Segregation in South Africa: Questions and Answers on the policy of Apartheid». New York: United Nations Office of Public Information, 1969.
«South Africa's Defence Strategy»
«Southern Africa: A Smuggled Account from a Guerrilla Fighter»
«The African Communist: Khartoum international conference for solidarity with the peoples of Portuguese Colonies & Southern Africa», n.º 37, 2.º trimestre 1969.
«The African Communist: Materials from the International Communist Meeting / Moscow, June 5-17, 1969»