Lua APA (7ú heag.)

Harz, F. (1977). Picking Jazzguitar: [modern arrangements for guitar solo & rhythm] / [von Fred Harz]. Ed. Metropol.

Lua i Stíl Chicago (17ú heag.)

Harz, Fred. Picking Jazzguitar: [modern Arrangements for Guitar Solo & Rhythm] / [von Fred Harz]. Köln: Ed. Metropol, 1977.

Lua MLA (8ú heag.)

Harz, Fred. Picking Jazzguitar: [modern Arrangements for Guitar Solo & Rhythm] / [von Fred Harz]. Ed. Metropol, 1977.

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