Dongen, G. A. v. (1933). Amelioratives in English. T. de Vries dz..
Lua i Stíl Chicago (17ú heag.)Dongen, Gerrit Albertus van. Amelioratives in English. Rotterdam: T. de Vries dz., 1933.
Lua MLA (8ú heag.)Dongen, Gerrit Albertus van. Amelioratives in English. T. de Vries dz., 1933.
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