Yoga, M., Ananthkrishnanand, B., & Kumar, R. (1974). Project studies in industrial engineering. National Productivity Council.
Lua i Stíl Chicago (17ú heag.)Yoga, M., B. Ananthkrishnanand, agus Rakesh Kumar. Project Studies in Industrial Engineering. New Delhi: National Productivity Council, 1974.
Lua MLA (8ú heag.)Yoga, M., et al. Project Studies in Industrial Engineering. National Productivity Council, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.