රජාණන් වහන්සේචතුරාර්ය සත්‍යයබෞද්ධ ධර්ම සංගායනාබාහිර සබැඳුම්https://www.bl.uk/projects/sinhalese-manuscripts-digitisation-project  ත්‍රිපිටක නම් ග්‍රන්ථ එකතුව 2021http://english.mahamevnawa.lk/ ( It is the wise gentlemen (Kalyānamitta) who show the good that should be associated with. Their wisdom is profound. Those wise people are the ones who practice the Dhamma without any delay. They have realized the extremely deep and difficult to comprehend trenchant meaning of the Four Noble Truths. -This is the stanza delivered by Arahant Punhnha Thero.)Pure Theravada Buddhism Exposed according to The Original Pali CanonCollection of the Therawada buddhist Books of Most Venerable Rerukane Chandawimala Maha Nayaka Thero & Other Buddhist booksArya Sanghadamruwana.org- Dhamma Desana in Sinhala, Guide to attain Nibbanic blissBuddhist Society of Western Australia Tipitaka and Articles (SL)Complete Tipitaka in PaliInternational home page of the organizations which offer courses in Vipass