Olds, R. J. (1991). A Colour atlas of the rat: Dissection guide. Wolfe.
Lua i Stíl Chicago (17ú heag.)Olds, Ronald J. A Colour Atlas of the Rat: Dissection Guide. London: Wolfe, 1991.
Lua MLA (9ú heag.)Olds, Ronald J. A Colour Atlas of the Rat: Dissection Guide. Wolfe, 1991.
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