20928 592 10 A Four-Step Strategy Dennis E. Mithaug Primary Author mixed material 076190980x California Sage Publications 2000 John P. Robinson Primary Author mixed material 0879441305 Michigan Institute for Social Research 1973 mixed material 0808912224 New York Grune & Stratton 1980 A Guide To Methods Allan Kellehear Primary Author mixed material 1863735135 Australia Allen and Unwin 1993 Tri Gunadi Primary Author mixed material 9789793927954 Jakarta Penebar Plus 2009 Joseph Gilbert Primary Author mixed material 0442253133 Melbourne litton educational publishing 1980 Ayah Edy Primary Author mixed material 9789790250802 Jakarta grasindo 2008 A Participatory Visionn Of Human Spirituality Jorge N. Ferrer Editor mixed material 0791451674 Albany State University of New York Press 2002 Colin mcGnin Primary Author mixed material Oxford oxford Uniersity Press 1982 Asalkan Tahu Caranya Ayah Edy Primary Author mixed material 9799051703 Jakarta Tangga Pustaka 2008