APA (7. basım) Alıntı
Fowkes, A. (2014). Drawing type: An introduction to illustrating letterforms. Rockport Publishers.
Chicago Style (17. basım) Atıf
Fowkes, Alex. Drawing Type: An Introduction to Illustrating Letterforms. Beverly, Massachusetts: Rockport Publishers, 2014.
MLA (9th ed.) Atıf
Fowkes, Alex. Drawing Type: An Introduction to Illustrating Letterforms. Rockport Publishers, 2014.
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