Waterhouse, C. O. (2023). Aid to the identification of insects. Vol-I. E.W Janson, London.
Lua i Stíl Chicago (17ú heag.)Waterhouse, Charles Owen. Aid to the Identification of Insects. Vol-I. E.W Janson, London, 2023.
Lua MLA (9ú heag.)Waterhouse, Charles Owen. Aid to the Identification of Insects. Vol-I. E.W Janson, London, 2023.
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