Hello Kutay,
It will work if you give as select-options.
I suggest please read documentation for PARAMETERS and SELECT-OPTIONS so you find the difference between both statements.
Below are the links.
https://help.sap.com/abapdocu_70/en/ABAPSELECT-OPTIONS.htm
http://help.sap.com/abapdocu_702/en/abapparameters.htm
Regards,