Heald, M. (1970). The social responsibilities of business, company and community, 1900-1960. Press of Case Western Reserve University.
Cita Chicago (17th ed.)Heald, Morrell. The Social Responsibilities of Business, Company and Community, 1900-1960. Cleveland: Press of Case Western Reserve University, 1970.
Cita MLA (9th ed.)Heald, Morrell. The Social Responsibilities of Business, Company and Community, 1900-1960. Press of Case Western Reserve University, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.