Lua APA (7ú heag.)
Kameswara Rao, N. S. V. (2011). Foundation design: Theory and practice. John Wiley & Sons (Asia) Pte. Ltd.
Lua i Stíl Chicago (17ú heag.)
Kameswara Rao, N. S. V. Foundation Design: Theory and Practice. Singapore: John Wiley & Sons (Asia) Pte. Ltd, 2011.
Lua MLA (9ú heag.)
Kameswara Rao, N. S. V. Foundation Design: Theory and Practice. John Wiley & Sons (Asia) Pte. Ltd, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.