GHAURI, P. N. (1995). Research Methods In Business Studies. Prentice-Hall.
Chicago Style aipamenaGHAURI, Pereuz N. Research Methods In Business Studies. Prentice-Hall, 1995.
MLA aipamenaGHAURI, Pereuz N. Research Methods In Business Studies. Prentice-Hall, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.