1. Herold KE, Radermacher L. Absorption heat pump, Mech. Eng., Aug, 1989;68–73.
2. Principle of refrigeration;Gosney,1982
3. Absorption heat pump performance for different types of solution;Perez-Blanco;Int. J. Ref.,1984
4. Alternative working fluids in heat transformers;Holmberg;ASHRAE Trans.,1990
5. Marcriss RA, Gutraj JM, Zawacki TS. Absorption fluid data survey: final report on worldwide data, ORLN/sub/8447989/3, Inst. Gas Tech., 1988.