CHURCH, O. D. (1984). Small Business Management And Enterpreneurship Olive D. Church. SRA.
Lua i Stíl Chicago (17ú heag.)CHURCH, Olive D. Small Business Management And Enterpreneurship Olive D. Church. SRA, 1984.
Lua MLA (8ú heag.)CHURCH, Olive D. Small Business Management And Enterpreneurship Olive D. Church. SRA, 1984.
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