APA aipamena

Peters, T. J., & Waterman, R. H. J. (1982). In search of excellence.

Chicago Style aipamena

Peters, Thomas J., and Robert H. Jr Waterman. In Search of Excellence. 1982.

MLA aipamena

Peters, Thomas J., and Robert H. Jr Waterman. In Search of Excellence. 1982.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.