Barrett, T.H. (2007) 'Browsing along the Dao: Notes on the Schipper-Verellen Companion to the Daozang.' 中國文化研究所學報 Journal of Chinese Studies, 47. pp. 481-494.
Barrett, T.H. (2007) 'Daoism in Action? The Princess-Nuns of the High Tang Period.' In: Reiter, Florian C., (ed.), Purposes, Means and Convictions in Daoism: A Berlin Symposium. Wiesbaden: Harrassowitz Verlag, pp. 113-130. (Asien- und Afrika-Studien der Humboldt-Universität zu Berlin, Bd. 29)
Barrett, T.H. (2007) 'Daoism in Action? The Princess-Nuns of the High Tang Period.' In: Reiter, Florian C., (ed.), Purposes, Means and Convictions in Daoism: A Berlin Symposium. Wiesbaden: Harrassowitz Verlag, pp. 113-130. (Asien- und Afrika-Studien der Humboldt-Universität zu Berlin, Bd. 29)