APA Style
Return on investment : in training and performance. (1997).
Houston:
Gulf.
Chicago Style
Return on investment : in training and performance.
.
Houston:
Gulf,
1997.
.
MLA Style
Return on investment : in training and performance.
.
Houston:
Gulf,
1997.
.
Turabian Style
Return on investment : in training and performance.
Houston:
Gulf,
1997.
.