9 1 10 Ngalimun Primary Author mixed material 9786026643797 Yogyakarta Parama Ilmu Yogyakarta 2020 Menjadi Guru Komunikatif Ngalimun Primary Author mixed material 9786026643704 Yogyakarta Parama Ilmu Yogyakarta 2019 the secrets of good communication Larry King Primary Author Bill Gilbert Primary Author mixed material 0517884534 New York Three Rivers Press 1995 Feri Sulianta Primary Author mixed material 9789792971118 Yogyakarta penerbit ANDI 2018 Suwatno Primary Author mixed material 978607970565 Bandung Simbiosa Rekatama Media 2017 Elements of Therapeutic Communication Paul Watzlawick Primary Author mixed material 0465037925 USA Basic Books Publisher 1978 M. S. Hidajat Primary Author mixed material 9789797560751 Yogyakarta Graha Ilmu 2006 public_speaking.jpg.jpg Handbook Tuggle Primary Author mixed material 9780073268699 America McGraw-Hill 2007 Dony Ariyus Primary Author mixed material 9789792906158 Yogyakarta penerbit ANDI 2008