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Lua i Stíl Chicago (17ú heag.)Huaman, Z. Descriptions for Sweet Potato. International Board for Plant Genetic Resources, 1991.
Lua MLA (9ú heag.)Huaman, Z. Descriptions for Sweet Potato. International Board for Plant Genetic Resources, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.