Lahiri, K. (2007). services marketing: Issues and cases. ICFAI University Press.
Chicago Style aipamenaLahiri, Keka. Services Marketing: Issues and Cases. Hyderabad: ICFAI University Press, 2007.
MLA aipamenaLahiri, Keka. Services Marketing: Issues and Cases. ICFAI University Press, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.