Nihal Singh, S. (1971). Malaysia: A commentary. Associated Pub. House.
Lua i Stíl Chicago (17ú heag.)Nihal Singh, S. Malaysia: A Commentary. New Delhi: Associated Pub. House, 1971.
Lua MLA (8ú heag.)Nihal Singh, S. Malaysia: A Commentary. Associated Pub. House, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.