@phdthesis{Tran2008,
  author    = {Tran, Thi Thai Ha},
  title     = {E-Learning in schools : development, implementation, evaluation and perspective},
  publisher = {Der Andere Verlag},
  address   = {T{\"o}nning},
  isbn      = {978-3-89959-693-9},
  pages     = {XVII, 237 S.. : Ill., graph. Darst. ; 210 mm x 150 mm},
  year      = {2008},
  language  = {en}
}