Lukens, R. J. (1990). A critical handbook of children's literature. Harper Collins.
Lua i Stíl Chicago (17ú heag.)Lukens, Rebecca J. A Critical Handbook of Children's Literature. [New York, N.Y.]: Harper Collins, 1990.
Lua MLA (9ú heag.)Lukens, Rebecca J. A Critical Handbook of Children's Literature. Harper Collins, 1990.
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