Burkitt, M. C. (1977). Old stone age: A study of palaeolithic times (4th ed.). Rupa & Co..
Chicago Edition CitationBurkitt, M. C. Old Stone Age: A Study of Palaeolithic Times. 4th ed. Calcutta: Rupa & Co., 1977.
Cita MLABurkitt, M. C. Old Stone Age: A Study of Palaeolithic Times. 4th ed. Rupa & Co., 1977.
Atenció: Aquestes cites poden no estar 100% correctes.