Sunaryo Wijayanti, Rahayu Kuhu, Maisje Marlyn Sumedi, Taat Widayanti, Esti Dwi Sukrillah, Ulfah Agus Riyadi, Sugeng Kuswati, Ani Christian, Putri text Yogyakarta : Penerbit Andi, 2016 ind GERONTIC NURSING URN:ISBN:978-979-29-5406-7