DAFTAR PUSTAKA

http://www.iklansip.com/informasi/Topik+Makalah+Tune+Up+Mobil+Om+Dhani.html

http://subandiyo513.blogspot.com/2010/10/tune-up-sistem-pendindin.html

http://www.google.com/images?q=makalah+tune+up+mobil&um=1&hl=en&biw=1024&bih=559&tbs=isch:1,ic:gray&source=lnt&sa=X&ei=3NTrTK3wDIexceuv-foO&ved=0CBMQpwU

http://www.bisnise.com/search/makalah-tuneup-mobil.html