Gilbert, N., Boyle, S., Sutherland, H., de Las Heras, J., Allan, J., Jenuwein, T., & Bickmore, W. A. (2003). Formation of facultative heterochromatin in the absence of HP1. Oxford University Press.

Gilbert, Nick, Shelagh Boyle, Heidi Sutherland, Jose de Las Heras, James Allan, Thomas Jenuwein, và Wendy A. Bickmore. Formation of Facultative Heterochromatin in the Absence of HP1. Oxford University Press, 2003.

Gilbert, Nick, et al. Formation of Facultative Heterochromatin in the Absence of HP1. Oxford University Press, 2003.