APA aipamena

David,Fred R. (1999). Strategic management: Concepts (7th ed.). Prentice-Hall.

Chicago Style aipamena

David,Fred R. Strategic Management: Concepts. 7th ed. New Jersey: Prentice-Hall, 1999.

MLA aipamena

David,Fred R. Strategic Management: Concepts. 7th ed. Prentice-Hall, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.