Sawyers Roby. (2011). Managerial Accounting (2nd.). Cengage.
Citazione stile Chigago Style (17a edizione)Sawyers Roby. Managerial Accounting. 2nd. New Delhi: Cengage, 2011.
Citatione MLA (9a ed.)Sawyers Roby. Managerial Accounting. 2nd. Cengage, 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.