Published in Ann. S. Afr. Mus., in 1973, in volume 61, pages 1-158

Published in Annals S Afr Mus, in 1973, in volume 62, pages 69-130

Published in Annals S Afr Mus, in 1973, in volume 62, pages 159-168

Published in Annals of the South African Museum, in 1973, in volume 62, issue 4, pages 131-158