Lewis, C., & Hooper, W. (1982). Fern-seed and elephants: And other essays on christianity. Collins.
Chicago-čujuhus (17. p.)Lewis, C.S, juo Walter Hooper. Fern-seed and Elephants: And Other Essays on Christianity. Glasgow: Collins, 1982.
MLA-čujuhus (9. p.)Lewis, C.S, juo Walter Hooper. Fern-seed and Elephants: And Other Essays on Christianity. Collins, 1982.
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