APA (7th ed.) Zitazioa
Metcalf, W. (1992). Concordance to The Song book of the Salvation Army. The Salvation Army.
Chicago Style (17th ed.) Zitazioa
Metcalf, William. Concordance to The Song Book of the Salvation Army. London: The Salvation Army, 1992.
MLA (9th ed.) Zitazioa
Metcalf, William. Concordance to The Song Book of the Salvation Army. The Salvation Army, 1992.
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