REFERENCES
- Goodwin . 1930 . “A New Variation of the Smithfield Culture from Natal” . Trans. Roy. Soc. S.A. , xix : 7 pt. 1,p. et seq.
- Chubb . “A New Variation of the Smithfield Culture from the Pondoland Coast” . Trans. Roy. Soc. S.A. , xxii 245 – 270 . pt. 4
- 1929 . Ann. S.A. Mus. , xxvii : 151 – 235 . Van Riet Lowe. “The Smithfield Industry in the O.F.S.”
- 264 Van Riet Lowe in Chubb, op. cit. Note
- Goodwin . 1934 . “The Rhodesian Origin of certain Smithfield N Elements” . Proc. Rhod. Sci. Ass. , xxxiv pt. 1
- 184 Van Riet Lowe.—Op. cit.