(1991). Innovation and technology in Europe: From the eighteenth century to the present day. Oxford, UK: Blackwell.
استشهاد بنمط شيكاغوInnovation and Technology in Europe: From the Eighteenth Century to the Present Day. Oxford, UK: Blackwell, 1991.
MLA استشهادInnovation and Technology in Europe: From the Eighteenth Century to the Present Day. Oxford, UK: Blackwell, 1991.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.