APA-viite (7. p.)
Charles, W. H. American Hymns. Old and New. Notes on the Hymns and Biographies of the Authors and Composers.
Chicago-viite (17. p.)Charles, W. Hughes. American Hymns. Old and New. Notes on the Hymns and Biographies of the Authors and Composers.
MLA-viite (8. p.)Charles, W. Hughes. American Hymns. Old and New. Notes on the Hymns and Biographies of the Authors and Composers.
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