Dyfyniad APA

Ellsworth, J. H., & Ellsworth, M. V. New internet business book. John Willy and sons.

Dyfyniad Arddull Chicago

Ellsworth, Jill H., and Mathew V. Ellsworth. New Internet Business Book. New York: John Willy and sons.

Dyfyniad MLA

Ellsworth, Jill H., and Mathew V. Ellsworth. New Internet Business Book. John Willy and sons.

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