Guṇavardhana, S., & Guṇavardhana, P. (1975). Găḍavilā saha brahmalōkaya: Keṭikatā ekatuvak. Śrī Laṅkā viśvavidyālayē... prakāśanayaki.
Chicago Style aipamenaGuṇavardhana, Sunil, and Piyatilaka Guṇavardhana. Găḍavilā Saha Brahmalōkaya: Keṭikatā Ekatuvak. [Kălaṇiya]: Śrī Laṅkā viśvavidyālayē... prakāśanayaki, 1975.
MLA aipamenaGuṇavardhana, Sunil, and Piyatilaka Guṇavardhana. Găḍavilā Saha Brahmalōkaya: Keṭikatā Ekatuvak. Śrī Laṅkā viśvavidyālayē... prakāśanayaki, 1975.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.