APA način citiranja (7. izdanje)

HRADESKY,J.L. (1985). PRODUCTIVITY & QUALITY IMPROVEMENT. MCGRAW HILL.

Čikaški stil citiranja (17. izdanje)

HRADESKY,J.L. PRODUCTIVITY & QUALITY IMPROVEMENT. NEW YORK: MCGRAW HILL, 1985.

MLA način citiranja (9. izdanje)

HRADESKY,J.L. PRODUCTIVITY & QUALITY IMPROVEMENT. MCGRAW HILL, 1985.