Negi, J. (2015). Air travel ticketing and fare construction: With examination questions (2nd ed.). Kanishka.
শিকাগো স্টাইলে সাইটেশনNegi, Jagmohan. Air Travel Ticketing and Fare Construction: With Examination Questions. 2nd ed. New Delhi: Kanishka, 2015.
এমএলএ সাইটেশনNegi, Jagmohan. Air Travel Ticketing and Fare Construction: With Examination Questions. 2nd ed. Kanishka, 2015.
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