(1980). A history of technology and invention: Progress through the ages. London: John Murray.
Trích dẫn kiểu ChicagoA History of Technology and Invention: Progress Through the Ages. London: John Murray, 1980.
ציטוט MLAA History of Technology and Invention: Progress Through the Ages. London: John Murray, 1980.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.