SZYDLIK SHERRY. (2000). E-TREPREENEUR: A REDICALLY SIMPLE AND INEXPENSIVE. JOHN WILEY & SONS.
Chicago-čujuhus (17. p.)SZYDLIK SHERRY. E-TREPREENEUR: A REDICALLY SIMPLE AND INEXPENSIVE. NEW YORK: JOHN WILEY & SONS, 2000.
MLA-čujuhus (9. p.)SZYDLIK SHERRY. E-TREPREENEUR: A REDICALLY SIMPLE AND INEXPENSIVE. JOHN WILEY & SONS, 2000.
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