APA-viite (7. p.)

FITZ-ENZ JACK. (1987). HOW TO MEASURE HUMAN RESOURCES MANAGEMENT. MCGRAW-HILL.

Chicago-viite (17. p.)

FITZ-ENZ JACK. HOW TO MEASURE HUMAN RESOURCES MANAGEMENT. NEW YORK: MCGRAW-HILL, 1987.

MLA-viite (9. p.)

FITZ-ENZ JACK. HOW TO MEASURE HUMAN RESOURCES MANAGEMENT. MCGRAW-HILL, 1987.