Freer, D.W.L. & Griffiths, C.L. (1993)
The fishery for, and general biology of, the St Joseph Callorhinchus capensis (Dumeril) off the South-Western Cape, South Africa. South African Journal of Marine Science, 13(1), 63–74
DOI: 10.2989/025776193784287428

Freer, D.W.L. & Griffiths, C.L. (1993)
Estimation of age and growth in the St Joseph Callorhinchus capensis (Dumeril). South African Journal of Marine Science, 13(1), 75–81
DOI: 10.2989/025776193784287194