DAVID, F. R. (1999). Strategic Management Concepts & Cases Fred R. David. Prentice Hall.
Chicago Style aipamenaDAVID, Fred R. Strategic Management Concepts & Cases Fred R. David. Prentice Hall, 1999.
MLA aipamenaDAVID, Fred R. Strategic Management Concepts & Cases Fred R. David. Prentice Hall, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.