1. Project Kaleidoscope (1991) Volume I: what works: building natural science communities, 1991, a plan for strengthening undergraduate mathematics and sciences. http://www.pkal.org/documents/Volume I.cfm . Accessed December 2006
2. Hughes KD (1993) Anal Chem 65:883A–889A
3. Deal ST, Hurst MO (1997) J Chem Educ 74:241–242
4. McNeal A, D’Avanzo C (1997) (eds) Student-active science. Models of innovations in college science teaching. Saunders College Publishing, Harcourt-Brace, New York
5. Salzer R, Mitchell T, Mimero P, Karayannis M, Efstathiou C, Smith A, Valcárcel M (2005) Anal Bioanal Chem 381:33–40