Humphreys, H. N. (1867). A history of the art of printing: From its invention to its wide-spread development in the middle of the 16th century : preceded by a short account of the origin of the alphabet and the successive methods of recording events and multiplying ms. books before the invention of printing. Bernard Quaritch...
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Humphreys, Henry Noel. A History of the Art of Printing: From Its Invention to Its Wide-spread Development in the Middle of the 16th Century : Preceded by a Short Account of the Origin of the Alphabet and the Successive Methods of Recording Events and Multiplying Ms. Books Before the Invention of Printing. London: Bernard Quaritch.., 1867.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Humphreys, Henry Noel. A History of the Art of Printing: From Its Invention to Its Wide-spread Development in the Middle of the 16th Century : Preceded by a Short Account of the Origin of the Alphabet and the Successive Methods of Recording Events and Multiplying Ms. Books Before the Invention of Printing. Bernard Quaritch.., 1867.