(1977). Scientific foundations of business administration. Easton: The William & Wilkins Company.
Chicago Style aipamenaScientific Foundations of Business Administration. Easton: The William & Wilkins Company, 1977.
MLA aipamenaScientific Foundations of Business Administration. Easton: The William & Wilkins Company, 1977.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.