Hartley, B., & Starkey, M. W. (1996). The Management of sales & customer relations. London: International Thomson Business Press.
Chicago Stili AlıntıHartley, Bob, and Michael W. Starkey. The Management of Sales & Customer Relations. London: International Thomson Business Press, 1996.
MLA AlıntıHartley, Bob, and Michael W. Starkey. The Management of Sales & Customer Relations. London: International Thomson Business Press, 1996.
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