Bilchitz, David, author.

Loubser, M. M., editor.

Gravetter, Frederick J., author. (uri) http://id.loc.gov/authorities/names/n84044621 (uri) http://viaf.org/viaf/sourceID/LC 84044621 (uri) /resolver/wikidata/lc/n84044621

Sonnekus, J. C., author.

Cottrell, Stella, author.

Davey, Rosalind, author.

Barratt, A.

Sternberg, Robert J.

Maritz, C. J. (C. Janse)

Maritz, C. J. (C. Janse)

Thompson, Debbie (Attorney)

Flynn, H.