20 1 10 MOLEONG, Lexy J. Primary Author mixed material 9795140515 Bandung Remaja Rosdakarya 2016 SINGARIMBUN, Masri [ed.] Additional Author EFFENDI, Sofian [ed.] Additional Author mixed material 9798015479 Jakarta LP3ES 1995 SUPRANOTO, J. Primary Author mixed material 9795183141 Jakarta Rineka Cipta 1998 SUDJARWO, H Primary Author mixed material 9795382063 Bandung Mandar Maju 2001 PUSPOWARSITO, AH. Primary Author GUNARTO, Muji (ed) Editor mixed material 9797780627 Bandung Humaniora 2008 MANTRA, Ida Bagoes Primary Author mixed material 9793477504 Yogyakarta Pustaka Pelajar 2008 MUKHLIS [ed.] Additional Author ERIYANTO Primary Author mixed material 9795148540 Bandung Remaja Rosdakarya 1999 SETIAWAN, Titus Permadi Primary Author mixed material 9786020008004 Jakarta Elex Media Komputindo 2011 RIDUWAN Primary Author mixed material 9786028361125 Bandung Alfabeta 2018 ACHMADI, Abu Additional Author NARBUKO, Cholid Primary Author mixed material 979526107X Jakarta Bumi Aksara 2013