ELLSWORTH JILL H. (1995). MARKETING ON THE INTERNET: MULTIMEDIA...WEB. JOHN WILEY AND SONS.
Chicago Style aipamenaELLSWORTH JILL H. MARKETING ON THE INTERNET: MULTIMEDIA...WEB. NEW YORK: JOHN WILEY AND SONS, 1995.
MLA aipamenaELLSWORTH JILL H. MARKETING ON THE INTERNET: MULTIMEDIA...WEB. JOHN WILEY AND SONS, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.