Keep Your Customers: How to Stop Customer Turnover, Improve Retention and Get Lucrative, Long-Term LoyaltyeBookKeep Your Customers: How to Stop Customer Turnover, Improve Retention and Get Lucrative, Long-Term LoyaltykaryaAli CudbyPenilaian: 5 dari 5 bintang5/5Simpan Keep Your Customers: How to Stop Customer Turnover, Improve Retention and Get Lucrative, Long-Term Loyalty untuk nanti