원본: Guitar World Magazine April 2015. 5 Cheats to Better Technique. ÿRandy Rhoads, The Ultimate All-Star Tribute Album. Abasi.
번역: 기타 악보. Guitar World Magazine April 2015 guitar World Magazine. 162 페이지. 핼 레너드에 의해 게시. HL.77772013. Guitar World –ÿApril 2015 Cover Stories.
