Ziegler, K., & Greco, N. (2001). The Designer's guide to web type: Your connection to the best fonts online. HBI.
Lua i Stíl Chicago (17ú heag.)Ziegler, Kathleen, agus Nick Greco. The Designer's Guide to Web Type: Your Connection to the Best Fonts Online. New York: HBI, 2001.
Lua MLA (9ú heag.)Ziegler, Kathleen, agus Nick Greco. The Designer's Guide to Web Type: Your Connection to the Best Fonts Online. HBI, 2001.
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