@book{repository58,
           title = {Riset dan Kajian Seabad Muhammadiyah},
       publisher = {UHAMKA PRESS},
          volume = {1},
            year = {2014},
          editor = {Gunawan Gunawan Suryoputro and Pudjo Pudjo Sumedi and Muchdie Muchdie},
           month = {May},
            isbn = {978-602-8040-81-5},
             url = {http://repository.uhamka.ac.id/id/eprint/58/}
}