Dyfyniad APA

HARVARD BUSINESS SCHOOL PRESS. (1991). BEST OF HARVARD BUSINESS REVIEW. HARVARD BUSINESS REVIEW SCHOOL.

Dyfyniad Arddull Chicago

HARVARD BUSINESS SCHOOL PRESS. BEST OF HARVARD BUSINESS REVIEW. BOSTAN: HARVARD BUSINESS REVIEW SCHOOL, 1991.

Dyfyniad MLA

HARVARD BUSINESS SCHOOL PRESS. BEST OF HARVARD BUSINESS REVIEW. HARVARD BUSINESS REVIEW SCHOOL, 1991.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.