@book{Yusuf201310335,
  title     = {Marginal Parenting: Kisah-Kisah Mendidik Dengan Hati Mewujudkan Anak Meraih Mimpi},
  author    = {Yusuf Maulana},
  publisher = {Smart Ekselensia},
  year      = {2013},
  isbn      = {978-602-7807-04-4},
}