APA (7e ed.) Bronvermelding

FOSTER BILL. (1998). COACHING FOR PEAK EMPLOYEE PERFORMANCE. WHEELER.

Chicago (17e ed.) Bronvermelding

FOSTER BILL. COACHING FOR PEAK EMPLOYEE PERFORMANCE. NEW DELHI: WHEELER, 1998.

MLA (9e ed.) Bronvermelding

FOSTER BILL. COACHING FOR PEAK EMPLOYEE PERFORMANCE. WHEELER, 1998.