1. ASHRAE Standard 41.1,Standard Method for Temperature Measurement, ASHRAE (1986).
2. ASHRAE Standard 41.2, Standard Method for Laboratory Air-Flow Measurement, ASHRAE (1987).
3. ASHRAE Standard 41.5, Standard Measurement Guide, Engineering Analysis of Experimental Data, ASHRAE (1975).
4. Datafit, Oakdale Engineering, http://www.oakdaleengr.com/, Version 8.2 (1996).
5. ESDU 98005, Design and Performance Evaluation of Heat Exchangers: the Effectiveness and NTU method, Engineering and Sciences Data Unit 98005 with Amendment A, London ESDU International plc. (1998), pp. 122-129.