↑Sue Hamilton, Identity and Experience. LUZAC Oriental, 1996, pages 105-106.
↑Bodhi, Bhikkhu (trans.) (2000b). The Connected Discourses of the Buddha: A Translation of the Samyutta Nikaya. (Part IV is "The Book of the Six Sense Bases (Salayatanavagga)".) Boston: Wisdom Publications. ISBN0-86171-331-1., pp. 769-70, n. 154.