Johnson, H. L. (1923). Historic design in printing: Reproductions of book covers, borders, initials, decorations, printers' marks and devices comprising reference material for the designer, printer, advertiser and publisher. The Graphic Arts Company.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Johnson, Henry Lewis. Historic Design in Printing: Reproductions of Book Covers, Borders, Initials, Decorations, Printers' Marks and Devices Comprising Reference Material for the Designer, Printer, Advertiser and Publisher. Boston: The Graphic Arts Company, 1923.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Johnson, Henry Lewis. Historic Design in Printing: Reproductions of Book Covers, Borders, Initials, Decorations, Printers' Marks and Devices Comprising Reference Material for the Designer, Printer, Advertiser and Publisher. The Graphic Arts Company, 1923.