Sakanaka, C., Leong, P., Xu, L., Harrison, S. D., & Williams, L. T. (1999). Casein kinase Iɛ in the Wnt pathway: Regulation of β-catenin function. The National Academy of Sciences.

Sakanaka, Chie, Peng Leong, Licen Xu, Stephen D. Harrison, and Lewis T. Williams. Casein Kinase Iɛ in the Wnt Pathway: Regulation of β-catenin Function. The National Academy of Sciences, 1999.

Sakanaka, Chie, et al. Casein Kinase Iɛ in the Wnt Pathway: Regulation of β-catenin Function. The National Academy of Sciences, 1999.