APA-referens (7:e uppl.)

Donley, M., & Singh, D. (2009). Hand lettering: Simple and creative styles for cards, scrapbooks and more (1a. ed.). Lark Crafts.

Chicago-referens (17:e uppl.)

Donley, Marci, och Deann Singh. Hand Lettering: Simple and Creative Styles for Cards, Scrapbooks and More. 1a. ed. Toronto: Lark Crafts, 2009.

MLA-referens (9:e uppl.)

Donley, Marci, och Deann Singh. Hand Lettering: Simple and Creative Styles for Cards, Scrapbooks and More. 1a. ed. Lark Crafts, 2009.