Grupo Kuerdas. (2000). The Filipino soul: Music from the 1890s to the 1930s (Limited ed.). Exclusively produced by Pioneer Insurance & Surety Corp.
Chicago-viite (17. p.)Grupo Kuerdas. The Filipino Soul: Music from the 1890s to the 1930s. Limited ed. [S.l.]: Exclusively produced by Pioneer Insurance & Surety Corp, 2000.
MLA-viite (9. p.)Grupo Kuerdas. The Filipino Soul: Music from the 1890s to the 1930s. Limited ed. Exclusively produced by Pioneer Insurance & Surety Corp, 2000.
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