Kerken, L. v. (1967). Loneliness and love. Sheed & Ward.
Lua i Stíl Chicago (17ú heag.)Kerken, L. vander. Loneliness and Love. New York: Sheed & Ward, 1967.
Lua MLA (8ú heag.)Kerken, L. vander. Loneliness and Love. Sheed & Ward, 1967.
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