APA aipamena

Goldratt, E. M. (2006). Necessary but not Sufficient. Productivity and Quality Pub-Madras.

Chicago Style aipamena

Goldratt, Eliyahu M. Necessary but Not Sufficient. Productivity and Quality Pub-Madras, 2006.

MLA aipamena

Goldratt, Eliyahu M. Necessary but Not Sufficient. Productivity and Quality Pub-Madras, 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.