Lua APA (7ú heag.)
Singh, S., & Rathore, U. (2020). Energy management (2nd ed.). S.K. Kataria & sons.
Lua i Stíl Chicago (17ú heag.)
Singh, Sanjeev, agus Umesh Rathore. Energy Management. 2nd ed. New Delhi: S.K. Kataria & sons, 2020.
Lua MLA (9ú heag.)
Singh, Sanjeev, agus Umesh Rathore. Energy Management. 2nd ed. S.K. Kataria & sons, 2020.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.