Rieger, H. C., & Bhadra, B. Comparative evaluation of road construction techniques in Nepal. Centre for Economic Development and Administration, T. U.
Lua i Stíl Chicago (17ú heag.)Rieger, Hans C., agus Binayak Bhadra. Comparative Evaluation of Road Construction Techniques in Nepal. Kathmandu: Centre for Economic Development and Administration, T. U.
Lua MLA (8ú heag.)Rieger, Hans C., agus Binayak Bhadra. Comparative Evaluation of Road Construction Techniques in Nepal. Centre for Economic Development and Administration, T. U.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.