Lynton, R. P., & Pareek, U. N. (1990). Training for development (2nd ed.). Kumarian Press.
Lua i Stíl Chicago (17ú heag.)Lynton, Rolf P., agus Udai Narian Pareek. Training for Development. 2nd ed. West Hartford, Conn., USA: Kumarian Press, 1990.
Lua MLA (8ú heag.)Lynton, Rolf P., agus Udai Narian Pareek. Training for Development. 2nd ed. Kumarian Press, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.