Παραπομπή σε μορφή APA (7η εκδ.)

EWING DAVID W. (1990). INSIDE THE HARVARD BUSINESS SCHOOL: STRATEGIES AND LESSONS OF AMERICA`S LEADING BUSINES SCHOOLS. THE NEW YORK TIMES.

Παραπομπή σε μορφή Chicago (17η εκδ.)

EWING DAVID W. INSIDE THE HARVARD BUSINESS SCHOOL: STRATEGIES AND LESSONS OF AMERICA`S LEADING BUSINES SCHOOLS. NEW YORK: THE NEW YORK TIMES, 1990.

Παραπομπή σε μορφή MLA (9th εκδ.)

EWING DAVID W. INSIDE THE HARVARD BUSINESS SCHOOL: STRATEGIES AND LESSONS OF AMERICA`S LEADING BUSINES SCHOOLS. THE NEW YORK TIMES, 1990.