Birt, I. writing your plan for small business success (ed.2.). matthew coxhill.
Čikaški stil citiranja (17. izdanje)Birt, Ian. Writing Your Plan for Small Business Success. ed.2. australia : 2000: matthew coxhill.
MLA način citiranja (9. izdanje)Birt, Ian. Writing Your Plan for Small Business Success. ed.2. matthew coxhill.
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