T.D. Price, A. Qvarnström og D.E. Irwin: The role of phenotypic plasticity in driving genetic evolution i Proceedings of the Royal Society B: Biological Sciences, 2003, 270, 1523, side 1433–40. Se artiklen onlineArkiveret 26. januar 2020 hos Wayback Machine
T.D. Price, A. Qvarnström og D.E. Irwin: The role of phenotypic plasticity in driving genetic evolution i Proceedings of the Royal Society B: Biological Sciences, 2003, 270, 1523, side 1433–40. Se artiklen onlineArkiveret 26. januar 2020 hos Wayback Machine