Hahn, F. E. (1993). Do-it-yourself advertising: How to produce great ads, brochures, catalogs, direct mail and much more. J. Wiley.
Citace podle Chicago (17th ed.)Hahn, Fred E. Do-it-yourself Advertising: How to Produce Great Ads, Brochures, Catalogs, Direct Mail and Much More. New York: J. Wiley, 1993.
Citace podle MLA (8th ed.)Hahn, Fred E. Do-it-yourself Advertising: How to Produce Great Ads, Brochures, Catalogs, Direct Mail and Much More. J. Wiley, 1993.
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