APA-viite (7. p.)
Story, G. C. (1973). Footprints on the sands of China: The story of Roy T. Cowles sixteen years a missionary to China. Wesleyan Women's Missionary Society.
Chicago-viite (17. p.)
Story, Grace Cowles. Footprints on the Sands of China: The Story of Roy T. Cowles Sixteen Years a Missionary to China. China: Wesleyan Women's Missionary Society, 1973.
MLA-viite (9. p.)
Story, Grace Cowles. Footprints on the Sands of China: The Story of Roy T. Cowles Sixteen Years a Missionary to China. Wesleyan Women's Missionary Society, 1973.
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