Shikha Pratap. (2013). Tour Package Management. Anmol Publications PVT. LTD.
Chicago Style aipamenaShikha Pratap. Tour Package Management. New Delhi: Anmol Publications PVT. LTD, 2013.
MLA aipamenaShikha Pratap. Tour Package Management. Anmol Publications PVT. LTD, 2013.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.