Singh, A. (2025). Banking and Negotiable Instruments (5th ed.). Eastern Book Company.
Lua i Stíl Chicago (17ú heag.)Singh, Avtar. Banking and Negotiable Instruments. 5th ed. Lucknow: Eastern Book Company, 2025.
Lua MLA (9ú heag.)Singh, Avtar. Banking and Negotiable Instruments. 5th ed. Eastern Book Company, 2025.
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