1. Compendium Method TO-14. “The Determination of VOCs in Ambient Air Using Summa‚ Passivated Canister Sampling and GC Analysis”; U.S. Environmental Protection Agency: Research Triangle Park, NC, 1988
2. Jensen, T.E.; Siegl, W.O.; Richert, J.F.O.; Lipari, F.; Loo, J.F.; Prostak, A.; Sigsby, J.E. “Advanced Emission Speciation Methodologies for the Auto/Oil Air Quality Improvement Research Program-1 Hydrocarbons and Ethers,” Auto/Oil Air Quality Improvement Research Program (SP-920); Society for Advanced Engineering (SAE): Warrendale, PA, 1992; paper 930142.
3. Enhanced Ozone Monitoring Network Design and Siting Criteria Guidance Document; U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards: Research Triangle Park, NC, 1991; EPA-450/4-91–033.
4. Ciccioli, P.; Cecinato, A. “Advanced methods for the evolution of atmospheric pollutants relevant to photochemical smog and dry acid deposition”, Chapter 11 inGaseous Pollutants: Characterization and Cycling; John Wiley and Sons: New York, NY, 1992.
5. Janson, R.; Kristensson, J.Sampling and analysis of atmospheric monoter-penes, Dept. of Meteorology, Stockholm University, Report CM-79, 1991.