Uhnak, D. (1970). The witness. Hodder and Stoughton.
Lua i Stíl Chicago (17ú heag.)Uhnak, Dorothy. The Witness. Lond.: Hodder and Stoughton, 1970.
Lua MLA (8ú heag.)Uhnak, Dorothy. The Witness. Hodder and Stoughton, 1970.
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