APA način citiranja (7. izdanje)

GOLDRATT ELIYAHU M. (2000). NECESSARY BUT NOT SUFFICIENT. NORTH RIVER PRESS.

Čikaški stil citiranja (17. izdanje)

GOLDRATT ELIYAHU M. NECESSARY BUT NOT SUFFICIENT. GREAT BARRINGTON: NORTH RIVER PRESS, 2000.

MLA način citiranja (9. izdanje)

GOLDRATT ELIYAHU M. NECESSARY BUT NOT SUFFICIENT. NORTH RIVER PRESS, 2000.