Lua APA (7ú heag.)

Horowitz, M. C. (2005). Communication of ideas to futurology. Thomson Gale.

Lua i Stíl Chicago (17ú heag.)

Horowitz, Maryanne Cline. Communication of Ideas to Futurology. Detroit [u.a.]: Thomson Gale, 2005.

Lua MLA (8ú heag.)

Horowitz, Maryanne Cline. Communication of Ideas to Futurology. Thomson Gale, 2005.

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