Lado, R. (1978). Lado english series: Book 1. Regents Pu. Co.
Lua i Stíl Chicago (17ú heag.)Lado, Robert. Lado English Series: Book 1. Regents Pu. Co, 1978.
Lua MLA (9ú heag.)Lado, Robert. Lado English Series: Book 1. Regents Pu. Co, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.