Gilliland, C. E. (1969). Readings in business responsability. D. H. Mark.
Cita Chicago (17th ed.)Gilliland, Charles E. Readings in Business Responsability. Braintree: D. H. Mark, 1969.
Cita MLA (9th ed.)Gilliland, Charles E. Readings in Business Responsability. D. H. Mark, 1969.
Atenció: Aquestes cites poden no estar 100% correctes.