Cummings, T. G. (1997). Organization development and Change. South-Western College.
Citazione stile Chigago Style (17a edizione)Cummings, Thomas G. Organization Development and Change. Cincinnati: South-Western College, 1997.
Citatione MLA (9a ed.)Cummings, Thomas G. Organization Development and Change. South-Western College, 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.