University of the Witwatersrand. Library & Cunningham, A. M. (1976). The Schoch family papers. Library, University of the Witwatersrand.
Chicago Style aipamenaUniversity of the Witwatersrand. Library and Anna M. Cunningham. The Schoch Family Papers. Johannesburg: Library, University of the Witwatersrand, 1976.
MLA aipamenaUniversity of the Witwatersrand. Library and Anna M. Cunningham. The Schoch Family Papers. Library, University of the Witwatersrand, 1976.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.