Liddell Hart; "Scipio Africanus: greater than Napoleon"; 1926; ISBN 0-306-80583-9* Nigel Bagnall; "The Punic Wars"; 1990; ISBN 0-312-34214-4* Polybius; "The Rise of the Roman Empire"; Trans.
Liddell Hart; "Scipio Africanus: greater than Napoleon"; 1926; ISBN 0-306-80583-9*Nigel Bagnall; "The Punic Wars"; 1990; ISBN 0-312-34214-4*Polybius; "The Rise of the Roman Empire"; Trans.