Freeman, T.(1972). The Cowboy and The Astronaut — The American Image in German Periodical Advertisements. The Journal of Popular Culture, VI(1), 83-103. doi:10.1111/j.0022-3840.1972.0601_83.x
MLA CitationFreeman, Thomas. "The Cowboy and The Astronaut — The American Image in German Periodical Advertisements". The Journal of Popular Culture, VI.1 ( 1972 ): 83-103.
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