1. Sularso, dan Tahara H., 2000, Pump and Compressor: Selection, Use and Maintenance, 7th Edition, PT Pradnya Paramita, Jakarta.
2. Dietzel, F. 1990, Turbine pumps and compressors. Jakarta: Erlangga Publisher.
3. Almanaf, 2016, Achievement of Series and Parallel Pump Machines, Department of Mechanical Engineering, Faculty of Engineering, University of Riau.
4. Nasirwan. 2008. Optimization of Series and Parallel Pump Testing, Journal of Mechanical Engineering, Vol. 5, No. 1, p. 16–21.
5. Karassik I.J., Messina J.P., Cooper P., Heald C.C, 2001, Pump Handbook, 3th edition, McGraw-Hill Book Company, New York.