RITCHIE, K. (1995). Marketing To Generation X Karen Ritchie. Lexington Books.
Dyfyniad Arddull ChicagoRITCHIE, Karen. Marketing To Generation X Karen Ritchie. Lexington Books, 1995.
Dyfyniad MLARITCHIE, Karen. Marketing To Generation X Karen Ritchie. Lexington Books, 1995.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.