Smeck, R. (1935). Round the world album of simplified guitar solos: Famous standard songs arranged in easy style with guitar accompaniment. Edward B. Marks Music.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSmeck, Roy. Round the World Album of Simplified Guitar Solos: Famous Standard Songs Arranged in Easy Style with Guitar Accompaniment. New York: Edward B. Marks Music, 1935.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSmeck, Roy. Round the World Album of Simplified Guitar Solos: Famous Standard Songs Arranged in Easy Style with Guitar Accompaniment. Edward B. Marks Music, 1935.
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