Maske, D. (2007). Progressive Rock Keyboard: The Complete Guide With CD! Australia: Hal Leonard Corporation.
Chicago Style CitationMaske, Dan. Progressive Rock Keyboard: The Complete Guide With CD! Australia: Hal Leonard Corporation, 2007.
MLA CitationMaske, Dan. Progressive Rock Keyboard: The Complete Guide With CD! Australia: Hal Leonard Corporation, 2007.
Warning: These citations may not always be 100% accurate.