Norman, K. R. “Elucidation of the Intrinsic Meaning so Named the Commentary on the Vimana Stories (Paramattha-Dipani Nama Vimanavatthu-atthakatha). Translated by Peter Masefield Assisted by N. A. Jayawickrama”. Buddhist Studies Review, vol. 9, no. 1, May 1992, pp. 81-83, https://doi.org/10.1558/bsrv.v9i1.15326.