Magiels, G., & Van Huylenbroeck, G. (2006). Between research and the real world: Learning about sustainability in agriculture and society. Gent: Verbeke.
Lua i Stíl Chicago (17ú heag.)Magiels, Geerdt, agus Guido Van Huylenbroeck. Between Research and the Real World: Learning About Sustainability in Agriculture and Society. Gent: Verbeke, 2006.
Lua MLA (8ú heag.)Magiels, Geerdt, agus Guido Van Huylenbroeck. Between Research and the Real World: Learning About Sustainability in Agriculture and Society. Gent: Verbeke, 2006.
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