Gaya APA
Wijesekera, O, D, A. (1982).
The three signata: Anicca, dukkha, anatta. .
Sri Lanka:
Buddhist Publication Society.
Gaya MLA
Wijesekera, O.H., De, A..
"The three signata: Anicca, dukkha, anatta.".
Sri Lanka:
Buddhist Publication Society,
1982.
Buku.