Denny, R. (1991). Selling to win. UBS.
Chicago Edition CitationDenny, Richard. Selling to Win. UBS, 1991.
Deismireacht MLADenny, Richard. Selling to Win. UBS, 1991.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.
Denny, R. (1991). Selling to win. UBS.
Chicago Edition CitationDenny, Richard. Selling to Win. UBS, 1991.
Deismireacht MLADenny, Richard. Selling to Win. UBS, 1991.