Singaravelavan, R. (2018). Food and Beverage Service (2nd.). Oxford.
Lua i Stíl Chicago (17ú heag.)Singaravelavan, R. Food and Beverage Service. 2nd. Oxford, 2018.
Lua MLA (9ú heag.)Singaravelavan, R. Food and Beverage Service. 2nd. Oxford, 2018.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.