pie. (1939). Tri Sinhala the last phase 1768 - 1815. Apothecaries.
Chicago Style (17th ed.) Citationpie. Tri Sinhala the Last Phase 1768 - 1815. Ceylon: Apothecaries, 1939.
MLA (9th ed.) Citationpie. Tri Sinhala the Last Phase 1768 - 1815. Apothecaries, 1939.
Warning: These citations may not always be 100% accurate.