SELECT DISTINCT T2.source_system_code FROM customer_master_index AS T1 JOIN cmi_cross_references AS T2 ON T1.master_customer_id  =  T2.master_customer_id WHERE T1.cmi_details  =  'Gottlieb ,  Becker and Wyman'
What are the distinct cross reference source system codes which are related to the master customer details 'Gottlieb, Becker and Wyman'?
SELECT DISTINCT T2.source_system_code FROM customer_master_index AS T1 JOIN cmi_cross_references AS T2 ON T1.master_customer_id = T2.master_customer_id WHERE T1.cmi_details = 'Gottlieb , Becker and Wyman '
select distinct t2 . source_system_code from customer_master_index as t1 join cmi_cross_references as t2 on t1 . master_customer_id = t2 . master_customer_id where t1 . cmi_details = value
What are the distinct cross reference source system codes which are related to the master customer details 'Gottlieb , Becker and Wyman ' ?