9 1 50 Erma Yulihastin Primary Author mixed material 9789790337480 Jakarta Esensi 2008 JB Orris Additional Author mixed material 9780073211589 New York McGraw Hill 2007 Analisis Data & Ekplorasi ( Edisis Pertama ) Robert Kurniawan Primary Author Gama Putra Danu Sohibien Additional Author Rini Rahani Additional Author mixed material 9786024229580 Jakarta Prenadamedia Group 2019 Supahar Primary Author mixed material 9786028300827 Yogyakarta PUSTAKA PELAJAR 2009 Cornelius Trihendradi Primary Author mixed material 9789797315801 Yogyakarta Andi 2005 Puguh Bodro Irawan Primary Author Hardius Usman Additional Author Sarni Maniar Berliana Additional Author Febri Wicaksono Additional Author mixed material 9786020946702 Bogor In Media 2016 Untuk penelitian ilmu-ilmu sosial Burhan Nurgiyantoro Primary Author Gunawan Additional Author Marzuki Additional Author mixed material 9789794205075 Yogyakarta 2012 Riduwan Primary Author mixed material Bandung Alfabeta 2003 Panduan praktis bagi pendidik dan calon pendidik Suwarto Primary Author mixed material Yogyakarta PUSTAKA PELAJAR 2017