APA

PHILLIPS J. J., . (1997). RETURN ON IVESTMENT. : BUTTERWORTH HEINEMANN.

Chicago

PHILLIPS JACK J, . 1997. RETURN ON IVESTMENT. : BUTTERWORTH HEINEMANN.

Harvard

PHILLIPS J. J., . (1997). RETURN ON IVESTMENT. : BUTTERWORTH HEINEMANN.

MLA

PHILLIPS JACK J, . RETURN ON IVESTMENT. : BUTTERWORTH HEINEMANN. 1997.