Lewis-Williams, J. D., & Challis, S. (2011). Deciphering ancient minds: The mystery of San Bushman rock art. Thames & Hudson.
Cita Chicago (17th ed.)Lewis-Williams, J. David, i Sam Challis. Deciphering Ancient Minds: The Mystery of San Bushman Rock Art. London: Thames & Hudson, 2011.
Cita MLA (9th ed.)Lewis-Williams, J. David, i Sam Challis. Deciphering Ancient Minds: The Mystery of San Bushman Rock Art. Thames & Hudson, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.