APA (7th ed.) Zitazioa
Jones, J. E. (1985). Manual of management development. Gower.
Chicago Style (17th ed.) Zitazioa
Jones, John E. Manual of Management Development. England: Gower, 1985.
MLA (9th ed.) Zitazioa
Jones, John E. Manual of Management Development. Gower, 1985.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.