Small Business Management A Guide To Entrepreneurship Nicholas Siropolis. Houghton Mifflin.
Čikaški stil citiranja (17. izdanje)Small Business Management A Guide To Entrepreneurship Nicholas Siropolis. Houghton Mifflin.
MLA način citiranja (8. izdanje)Small Business Management A Guide To Entrepreneurship Nicholas Siropolis. Houghton Mifflin.
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