1. Chay Asdak, 1995, Hidrologi dan Pengelolaan Daerah Aliran Sungai. Gajah Mada University Press, Yogyakarta.
2. Dingman, S. Lawrence, 1994, Physical Hydrology, Macmillan Publishing Company, University of California.
3. Asdak C, Jarvis PG, Van-Gardingen P, Fraser A. 1998.Rainfall interception Loss in Unlogged and Logged Forest Areas of Central Kalimantan, Indonesia.J. Hydrol 206:237-244.
4. Reza Benara, 2012, Studi Pengaruh Intersepsi Hujan Oleh Perkebunan Kopi Arabik Terhadap Pengelolaan DAS Paya Bener (Studi Kasus Kebutuhan Air Minum Kota Takengon), Universitas Syiah Kuala, Aceh.
5. Vink, A. P. A., 1975. Land Use Advancing Agriculture. Springer-Verlag, NewYork.