1. APHA. Standard methods for the examination of water and wastewater, Section 5210, 18th ed. Washington, DC: American Public Health Association Water Works Association, American Water Environment Federation, 1992. p. 5.1–5.6.
2. Brock biology of microorganisms;Madigan,1997
3. SIS-Standardiseringskommissionen i Sverige. Water analysis—Determination of biochemical oxygen demand, BOD, of water—dilution method (Svensk Standard SS 02 81 43 E), 1st ed. Stockholm: The Swedish Standards Institution, 1979. p. 1–9.
4. Electrochemical biosensors;Thévenot;Biosens Bioelectron,2001
5. Determining influent short-term biochemical oxygen demand by combined respirometry and estimation;Spanjers;Water Sci Technol,1993