ELLSWORTH, J. H. (1995). Marketing On The Internet Multi Media Strategies For The World Wide Wet Jill H. Ellsworth, Mathew V., Ellsworth. John Wiley & Sons.
Dyfyniad Arddull ChicagoELLSWORTH, Jill H. Marketing On The Internet Multi Media Strategies For The World Wide Wet Jill H. Ellsworth, Mathew V., Ellsworth. John Wiley & Sons, 1995.
Dyfyniad MLAELLSWORTH, Jill H. Marketing On The Internet Multi Media Strategies For The World Wide Wet Jill H. Ellsworth, Mathew V., Ellsworth. John Wiley & Sons, 1995.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.