Não informado. (2019). Arab Shipping. Seatrade Publications.
Lua i Stíl Chicago (17ú heag.)Não informado. Arab Shipping. Colchester, Inglaterra: Seatrade Publications, 2019.
Lua MLA (8ú heag.)Não informado. Arab Shipping. Seatrade Publications, 2019.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.