(1972). A handbook of graphic reproduction services: A techn. guide incl. the printmaking processes for art coll. and dealers, librarians, booksellers, publ., artists, graphic designers and the print. trade = Handbuch der Druckgraphik = Manuel de la gravure (4. ed.). Niggli.
Chicago-Zitierstil (17. Ausg.)A Handbook of Graphic Reproduction Services: A Techn. Guide Incl. the Printmaking Processes for Art Coll. and Dealers, Librarians, Booksellers, Publ., Artists, Graphic Designers and the Print. Trade = Handbuch Der Druckgraphik = Manuel De La Gravure. 4. ed. Teufen: Niggli, 1972.
MLA-Zitierstil (9. Ausg.)A Handbook of Graphic Reproduction Services: A Techn. Guide Incl. the Printmaking Processes for Art Coll. and Dealers, Librarians, Booksellers, Publ., Artists, Graphic Designers and the Print. Trade = Handbuch Der Druckgraphik = Manuel De La Gravure. 4. ed. Niggli, 1972.