sumber :  http://hadisutrisno.wordpress.com/2009/05/05/partitur-lagu-tuhan-tolong-derby-romeo/

              sumber : hadi sutrisno.com

sumber hadisutrisno.com

sumber  http://hadisutrisno.wordpress.com/2009/05/05/partitur-tak-bisa-memiliki-samsons/