Thực đơn
Tâm từThực đơn
Tâm từLiên quan
Tài liệu tham khảo
WikiPedia: Tâm từ https://books.google.com/books?id=u0sg9LV_rEgC https://books.google.com/books?id=caK-BwAAQBAJ http://dsal.uchicago.edu/cgi-bin/philologic/getobj... http://www.buddhanet.net/brahmaviharas/index.htm http://www.accesstoinsight.org/lib/bps/wheels/whee... https://web.archive.org/web/20150423074825/http://... http://rywiki.tsadra.org/index.php/byams_pa http://www.vipassana.com/meditation/facets_of_mett... http://ccare.stanford.edu/videos/conversations-on-... https://www.repository.cam.ac.uk/handle/1810/27666...