Newton Automatic Lettering Pen Co., Pontiac, Mich. (1914). Practical compendium of commercial pen lettering & designs: A complete instructor in the use of the marking, shading, plain, special, border and shadow lettering pens. Also alphabetical list of advertising phrases suitable for show cards, posters, etc. Newton Automatic Shading Pen Co..
Cytowanie według stylu Chicago (wyd. 17)Newton Automatic Lettering Pen Co., Pontiac, Mich. Practical Compendium of Commercial Pen Lettering & Designs: A Complete Instructor in the Use of the Marking, Shading, Plain, Special, Border and Shadow Lettering Pens. Also Alphabetical List of Advertising Phrases Suitable for Show Cards, Posters, Etc. Pontiac, Mich.: Newton Automatic Shading Pen Co., 1914.
Cytowanie według stylu MLA (wyd. 8)Newton Automatic Lettering Pen Co., Pontiac, Mich. Practical Compendium of Commercial Pen Lettering & Designs: A Complete Instructor in the Use of the Marking, Shading, Plain, Special, Border and Shadow Lettering Pens. Also Alphabetical List of Advertising Phrases Suitable for Show Cards, Posters, Etc. Newton Automatic Shading Pen Co., 1914.