Lua APA (7ú heag.)
Arora, S., & Saxena, S. C. (2018). A textbook of railway engineering (8th ed.). Dhanpat Rai Publications.
Lua i Stíl Chicago (17ú heag.)
Arora, S.P, agus Subhash C. Saxena. A Textbook of Railway Engineering. 8th ed. New Delhi: Dhanpat Rai Publications, 2018.
Lua MLA (9ú heag.)
Arora, S.P, agus Subhash C. Saxena. A Textbook of Railway Engineering. 8th ed. Dhanpat Rai Publications, 2018.
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