Citazione Stile APA (7a Edizione)

SEKARAN UMA. (2003). RESEARCH METHODS FOR BUSINESS; SKILL BUILDING APPR. JOHN WILEY AND SONS.

Citazione stile Chigago Style (17a edizione)

SEKARAN UMA. RESEARCH METHODS FOR BUSINESS; SKILL BUILDING APPR. NEW YORK: JOHN WILEY AND SONS, 2003.

Citatione MLA (9a ed.)

SEKARAN UMA. RESEARCH METHODS FOR BUSINESS; SKILL BUILDING APPR. JOHN WILEY AND SONS, 2003.