Lua APA (7ú heag.)
Rangwala, S. C. (1977). Principles of railway engineering: A basic text-book for engineering students (6th rev & enl. ed.). Charotar Book Stall.
Lua i Stíl Chicago (17ú heag.)
Rangwala, S. C. Principles of Railway Engineering: A Basic Text-book for Engineering Students. 6th rev & enl. ed. Anand, India: Charotar Book Stall, 1977.
Lua MLA (9ú heag.)
Rangwala, S. C. Principles of Railway Engineering: A Basic Text-book for Engineering Students. 6th rev & enl. ed. Charotar Book Stall, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.