@phdthesis{UNY2598,
          author = {Utami  Fitriani Diah },
           title = {Pengembangan Modul Menyediakan Layanan Makanan dan Minuman di 
Restoran bagi Peserta Didik Kelas X SMK Negeri 3 Magelang},
           month = {July},
            year = {2012},
          school = {UNY},
             url = {http://eprints.uny.ac.id/2598/}
}