Harahap, N., C. et al.(2022).Sistem Personal Health Record (PHR)Terintegrasi dan Berbasis Mobile di Indonesia (Ed.1, Cet.1).Depok:Rajawali Pers.
Gaya MLA
Harahap, Nabila, Clydea. et al."Sistem Personal Health Record (PHR)Terintegrasi dan Berbasis Mobile di Indonesia".Ed.1, Cet.1Depok:Rajawali Pers,2022.Textbook.