An updated version is available: Yasuhiro Sueki, Bibliographical Sources for Buddhist Studies from the Viewpoint of Buddhist Philology, PDF ed.

Journal of the International College for Postgraduate Buddhist Studies, vol. XXIV

David A. Utz, A Survey of Buddhist Sogdian Studies.

Herbert Guenther, The Full-Fledged Khyung-chen Bird: An Essay in Freedom as the Dynamics of Being.

Michael Aris, Jigs-med-gling-pa’ s “Discourse on India” of 1789: A Critical Edition and Annotated Translation of the lHo-phyogs rgya-gar-gyi gtam brgyad-kyi me-long.

Journal of the Research Institute for Old Japanese Manuscripts of Buddhist Scriptures, vol. V