Taylor, Barbara; Carter, Robin; Taylor, Barbara. (2009). Ensiklopedia Anak : planet bumi / Barbara Taylor ; Ilustrators, Robin Carter, dkk.. Jakarta :: Kompas Gramedia,.
Taylor, Barbara; Carter, Robin; Taylor, Barbara. Ensiklopedia Anak : planet bumi / Barbara Taylor ; Ilustrators, Robin Carter, dkk.. Jakarta :: Kompas Gramedia,, 2009
Taylor, Barbara; Carter, Robin; Taylor, Barbara. Ensiklopedia Anak : planet bumi / Barbara Taylor ; Ilustrators, Robin Carter, dkk.. Jakarta :: Kompas Gramedia,, 2009.