stored procedure parameter for part of column name

Hi,

Is have sql statements where a variable replaces part of a column name:

SELECT sprache_"&reftex4&", sprache_en FROM sprachen where old = 0 order by sprache_"&reftex4&"

where reftex4 could be de, fr, lb or it, depending on the required language. How can I code that when I create a stored procedure for vb net?

SELECT sprache_@reftex4, sprache_en FROM sprachen where old = 0 order by sprache_@reftex4

returns errors.

Thanks for the help,

Pascal