Salter, J. H. (1930). List of the flowering plants and ferns of Aberystwyth and neighbourhood. University College of Wales Scientific Society.
Lua i Stíl Chicago (17ú heag.)Salter, John Henry. List of the Flowering Plants and Ferns of Aberystwyth and Neighbourhood. Aberystwyth: University College of Wales Scientific Society, 1930.
Lua MLA (8ú heag.)Salter, John Henry. List of the Flowering Plants and Ferns of Aberystwyth and Neighbourhood. University College of Wales Scientific Society, 1930.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.