McCord, P. M. (2007). Creating a million-dollar-a-year sales income: [sales success through client referrals]. Hoboken, N.J: John Wiley & Sons.
Παραπομπή Chicago StyleMcCord, Paul M. Creating a Million-dollar-a-year Sales Income: [sales Success Through Client Referrals]. Hoboken, N.J: John Wiley & Sons, 2007.
Παραπομπή MLAMcCord, Paul M. Creating a Million-dollar-a-year Sales Income: [sales Success Through Client Referrals]. Hoboken, N.J: John Wiley & Sons, 2007.
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