Professional Book Publishers. (2019). The Sales Promotion Employees (Conditions of Service) Act, 1976 (11 of 1976). Professional Book Publishers.
Lua i Stíl Chicago (17ú heag.)Professional Book Publishers. The Sales Promotion Employees (Conditions of Service) Act, 1976 (11 of 1976). New Delhi: Professional Book Publishers, 2019.
Lua MLA (9ú heag.)Professional Book Publishers. The Sales Promotion Employees (Conditions of Service) Act, 1976 (11 of 1976). Professional Book Publishers, 2019.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.