Ohio State University, The National Center In Vocational Education, Ashmore, M. C., & Pritz, S. G. (1983). RD 240 PACE (Program For Acquiring Competence in Entrepreneurship) (Rev. ed.). Ohio Sate University.
Lua i Stíl Chicago (17ú heag.)Ohio State University, The National Center In Vocational Education, M. Catherine Ashmore, agus Sandra G. Pritz. RD 240 PACE (Program For Acquiring Competence in Entrepreneurship). Rev. ed. Columbus, Ohio: Ohio Sate University, 1983.
Lua MLA (9ú heag.)Ohio State University, et al. RD 240 PACE (Program For Acquiring Competence in Entrepreneurship). Rev. ed. Ohio Sate University, 1983.
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