Lavakare, P. (1990). Science and technology in the state. Wiley Eastern.
Lua i Stíl Chicago (17ú heag.)Lavakare, P. Science and Technology in the State. New Delhi: Wiley Eastern, 1990.
Lua MLA (9ú heag.)Lavakare, P. Science and Technology in the State. Wiley Eastern, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.