Tohutoro APA (7th ed.)
Walsh, M. (1930). The Key above the door: (6. ed. repr.). Chambers.
Tohutoru Kātū Chicago (17th ed.)
Walsh, Maurice. The Key Above the Door: (6. Ed. Repr.). London [usw.]: Chambers, 1930.
Tohutoro MLA (9th ed.)
Walsh, Maurice. The Key Above the Door: (6. Ed. Repr.). Chambers, 1930.
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