Duroselle-Melish, Caroline (2006). "Review of Gudrun Zapf von Hesse: Bindings, Handwritten Books, Typefaces, Examples of Lettering, and Drawings". The Papers of the Bibliographical Society of America. 100 (2): 288–289. doi:10.1086/pbsa.100.2.24293675. ISSN0006-128X. JSTOR24293675.
Duroselle-Melish, Caroline (2006). "Review of Gudrun Zapf von Hesse: Bindings, Handwritten Books, Typefaces, Examples of Lettering, and Drawings". The Papers of the Bibliographical Society of America. 100 (2): 288–289. doi:10.1086/pbsa.100.2.24293675. ISSN0006-128X. JSTOR24293675.
Zapf von Hesse, Gudrun; Taylor-Batty, Mark (1 January 2002). Gudrun Zapf von Hesse: bindings, handwritten books, type faces, examples of lettering and drawings. West New York, NJ: Mark Batty, publisher. ISBN0-9715687-0-7. OCLC50108106.
Zapf von Hesse, Gudrun (2001). "Bookbinding, Calligraphy and Type Design: Remarks and Musings About My Design Process (excerpted from Goudy award acceptance address by Gudrun Zapf von Hesse)". Calligraphic type design in the digital age: an exhibition in honor of the contributions of Hermann and Gudrun Zapf : selected type designs and calligraphy by sixteen designers. Corte Madera, CA: Gingko Press. pp. 31–35. ISBN1-58423-096-7. OCLC49734191.
Lindegren, Erik (1965). ABC of lettering and printing types, Volume C. Sweden: Askim. pp. 114–115. OCLC71645148.
Kelly, Jerry (2002). "Gudrun Zapf von Hesse (Book Review)". Letter Arts Review. 17 (2): 57–58. OCLC465550458.
Duroselle-Melish, Caroline (2006). "Review of Gudrun Zapf von Hesse: Bindings, Handwritten Books, Typefaces, Examples of Lettering, and Drawings". The Papers of the Bibliographical Society of America. 100 (2): 288–289. doi:10.1086/pbsa.100.2.24293675. ISSN0006-128X. JSTOR24293675.
Kelly, Jerry (2009). Manuale Zapficum: typographic arrangements of words by and about the work of Hermann Zapf & Gudrun Zapf von Hesse : set in typefaces by both, In honor of their ninetieth birthdays. Rochester N.Y.: RIT Cary Graphic Arts Press. OCLC429508748.