1. (ed) Receptor Modeling for Air Quality Management, Elsevier: Amsterdam, 1991.
2. and and Review of Air Quality Models for Particulate Matter, Report 4669. American Petroleum Institute: Washington, DC, 1997.
3. Receptor Modeling in Environmental Chemistry. Wiley: New York, 1985.
4. Multivariate receptor models. In Receptor Modeling for Air Quality Management, (ed). Elsevier: Amsterdam, 1991; 117-147.
5. The mixture resolution problem applied to airborne particle source apportionment. In Chemometrics in Environmental Chemistry, Springer: Heidelberg, 1995; 47-86.