APA (7e ed.) Bronvermelding

PHILIP, H. M. (1993). BUILDING THE COMPETITIVE WORKFORCE. JOHN WILEY AND SONS.

Chicago (17e ed.) Bronvermelding

PHILIP, H M. BUILDING THE COMPETITIVE WORKFORCE. NEW-YORK: JOHN WILEY AND SONS, 1993.

MLA (9e ed.) Bronvermelding

PHILIP, H M. BUILDING THE COMPETITIVE WORKFORCE. JOHN WILEY AND SONS, 1993.